Browse by Stream

Engineering and Architecture
Exams
Colleges
Predictors
Resources
Quick links
Computer Application and IT
Quick Links
Exams
Colleges
Resources
Pharmacy
Colleges
Resources
Exams
Hospitality and Tourism
Exams
Colleges
Resources
Diploma Colleges
- Top Diploma Colleges in Maharashtra
Competition
Other Exams
Exams
Resources
Upcoming Events
School
Exams
Ranking
Products & Resources
NCERT Solutions
Study Abroad
Top Countries
Student Visas
Exams
- TOEFL 2023
- LSAT 2023
- IELTS 2023
- GRE 2023
- SAT 2023
- ACT 2023
- MCAT 2023
- View All
Colleges
Arts, Commerce & Sciences
Exams
Colleges
Upcoming Events/Predictors
Resources
- BA
- MA
- MSW
- B.Sc
- M.Sc.
- B.Ed
Management and Business Administration
Exams
Colleges & Courses
Predictors
Resources
Learn
Online Courses
- JEE Main One Month Course
- NEET One Month Course
Products
Engineering Preparation
Medical Preparation
Online Courses and Certifications
Top Streams
Specializations
Resources
Top Providers
Medicine and Allied Sciences
Exams
Colleges
Predictors
Resources
- MBBS
- MD
- MPT
- MPH
- BAMS
- MS (Master of Surgery)
- BUMS
- BHMS
Law
Resources
- LLB
- LLM
- BA LLB
- BBA LLB
- Cyber Law
- Corporate Law
Exams
Colleges
Predictors & E-Books
Animation and Design
Exams
Animation Courses
Colleges
Resources
Media, Mass Communication and Journalism
Exams
Colleges
Resources
Finance & Accounts
Top Courses & Careers
Colleges
Exams
Resources

Login

Engineering and Architecture
Computer Application and IT
Pharmacy
Hospitality and Tourism
Competition
School
Study Abroad
Arts, Commerce & Sciences
Management and Business Administration
Learn
Online Courses and Certifications
Medicine and Allied Sciences
Law
Animation and Design
Media, Mass Communication and Journalism
Finance & Accounts

Engineering and Architecture Change

Exams

JEE Main 2023
JEE Advanced 2023
MET 2023
VITEEE 2023
AEEE 2023
GATE 2023
UPESEAT Exam 2023
View All Engineering Exams

Colleges

Colleges Accepting B.Tech Applications
Top Engineering Colleges in India
Engineering Colleges in India
Engineering Colleges in Tamil Nadu
Engineering Colleges Accepting JEE Main
Top Engineering Colleges in Hyderabad
Top Engineering Colleges in Bangalore
Top Engineering Colleges in Maharashtra

Predictors

JEE Main Rank Predictor
JEE Main College Predictor
GATE College Predictor with PSU Chances
AP EAMCET College Predictor
TS EAMCET College Predictor
KEAM College Predictor
View All College Predictors
JEE Advanced College Predictor

Resources

JEE Main online Preparation
Latest
JOSAA Counselling 2022
FREE Previous Year Sample Papers
GATE Result 2023
VITEEE Application Form 2023
Compare Colleges
B.Tech College Applications
GATE Result Live

Quick links

BTech
M.Tech
Computer Science Engineering
Mechanical Engineering
Civil Engineering
Aeronautical Engineering
Information Technology
Electronic Engineering

Computer Application and IT Change

Quick Links

MCA
BCA
Information Technology Courses
Programming Courses
Web Development Courses
Data Analytics Courses
Big Data Analytics Courses

Exams

NIMCET
AIMA UGAT
View All

Colleges

Compare Colleges
IT Colleges in Tamil Nadu
IT Colleges in Uttar Pradesh
Colleges Accepting Admissions
MCA Colleges in India
BCA Colleges in India

Resources

Sample Papers
Free Ebooks
QnA - Get answers to your doubts
Careers360 Youtube Channel

Pharmacy Change

Colleges

Top Pharmacy Colleges in India 2022
Pharmacy Colleges in Pune
Pharmacy Colleges in Mumbai
Colleges Accepting GPAT Score
Pharmacy Colleges in Lucknow
List of Pharmacy Colleges in Nagpur
View All

Resources

GPAT Question Papers
GPAT Result
NIPER JEE Admit Card
B. Pharma
M. Pharma
Free Ebooks
Free Sample Papers
Careers360 Youtube Channel

Exams

RUHS Pharmacy Admission Test
UPESPAT 2022
GPAT
KAHER-AIET
NIPER JEE
View All
UPESPAT 2023

Quick Links

GPAT 2023
Top Pharmacy Colleges in India 2022
List of Pharmacy Colleges in India accepting GPAT

Hospitality and Tourism Change

Exams

NCHMCT JEE 2023
Mah BHMCT CET
MAH HM CET
PUTHAT
IHM-A
View All

Colleges

Top Hotel Management Colleges in Delhi
Top Hotel Management Colleges in Hyderabad
Top Hotel Management Colleges in Mumbai
Top Hotel Management Colleges in Tamil Nadu
Top Hotel Management Colleges in Maharashtra
View All

Resources

Free Ebooks
Sample Papers
BHM Course
B.Sc Hotel Management
Hotel Management
Diploma in Hotel Management and Catering Technology
List of Popular Branches

Diploma Colleges

Top Diploma Colleges in Maharashtra
Top Diploma Colleges in Uttrakhand

Competition Change

Other Exams

UPTET 2023
SSC CHSL 2023
UP PCS 2023
UGC NET 2023
RRB NTPC 2023
IBPS PO 2023
IBPS Clerk 2023
IBPS SO 2023

Exams

NDA 2023
UPSC IAS 2023
CDS 2023
AFCAT 2023
SSC CGL 2023
IBPS RRB 2023
CTET 2023
View All

Resources

Previous Year Sample Papers
Free Competition E-books
Sarkari Result
QnA- Get your doubts answered
UPSC Previous Year Sample Papers
CTET Previous Year Sample Papers
SBI Clerk Previous Year Sample Papers
NDA Previous Year Sample Papers

Upcoming Events

UGC NET Admit Card 2023
CDS Admit Card 2023
NDA Admit Card 2023
SSC CGL Result 2023 Tier 2
SSC CHSL Admit Card 2023
AFCAT 1 Result 2023
UPTET Notification 2023
SSC MTS Admit Card 2023

School Change

Exams

CBSE Class 10th
CBSE Class 12th
UP Board 10th
UP Board 12th
ISC Class 12th
Bihar Board 12th
Bihar Board 10th
View All

Ranking

Top Schools in India
Top Schools in Delhi
Top Schools in Mumbai
Top Schools in Chennai
Top Schools in Hyderabad
Top Schools in Kolkata
Government Schools in India
CBSE Schools in India

Products & Resources

KVPY Test Series
RD Sharma Solutions
JEE Main Knockout April
Free Sample Papers
Free Ebooks
Sainik School Admission
CBSE Class 12 Date Sheet 2023
Essays

NCERT Solutions

NCERT
NCERT Solutions
NCERT Solutions for Class 12
NCERT Solutions for Class 11
NCERT solutions for Class 10
NCERT solutions for Class 9
NCERT solutions for Class 8
NCERT Solutions for Class 7

Quick Links

NTSE 2022
KVPY 2022
Sanik School Admission 2022
Top Schools in India
QnA - Get Answers to your Doubts

Study Abroad Change

Top Countries

Study in USA
Study in UK
Study in Canada
Study in Australia
Study in Ireland
Study in Germany
Study in Singapore
Study in Europe

Student Visas

Student Visa Canada
Student Visa UK
Student Visa USA
Student Visa Australia
Student Visa Germany
Student Visa New Zealand
Student Visa Ireland

Exams

TOEFL 2023
LSAT 2023
IELTS 2023
GRE 2023
SAT 2023
ACT 2023
MCAT 2023
View All

Colleges

Computer Science Colleges
Business Management Studies Colleges
Best M.Sc. Colleges
Top Universities in UK
Top Universities in Australia
View All

Arts, Commerce & Sciences Change

Exams

CUET 2023
CUET PG 2023
IGNOU Admission 2023
DU Admission 2023
DUET Exam 2022
DDU Entrance Exam 2022
IIT JAM 2023
ICAR AIEEA Exam 2023

Colleges

Universities in India 2023
Top Universities in India 2022
Colleges Accepting Admissions
Top Universities in Uttar Pradesh 2022
Top Universities in Bihar 2022
Top Universities in Madhya Pradesh 2022
Top Universities in Tamil Nadu 2022
Central Universities in India

Upcoming Events/Predictors

DU College Predictor 2022
IIT JAM Result 2023
CUET PG Application Form 2023
IIT JAM Cut Off 2023
CUET Mock Test 2023
CUET Participating Universities 2023
CUET PG Exam Pattern 2023

Resources

CUET Application Form 2023
CUET Cut Off 2023
CUET Exam Date 2023
CUET Syllabus 2023
CUET PG 2023
IGNOU Result
CUET PG Cut off 2022
E-Books and Sample Papers

Quick Links

BA
MA
MSW
B.Sc
M.Sc.
B.Ed

Management and Business Administration Change

Exams

CAT 2023
CMAT 2023
UPESMET 2023
IBSAT 2022
MAT 2023
IIFT 2023
KIITEE 2023
View All Management Exams

Colleges & Courses

MBA
MBA College Admissions
MBA Colleges in India
Top MBA Colleges in India
Top Online MBA Colleges in India
Online MBA
CAT Result 2022
BBA Colleges in India

Predictors

CAT Percentile Predictor 2023
CAT 2023 College Predictor
XAT College Predictor 2023
CMAT College Predictor 2023
SNAP College Predictor 2022
MAT College Predictor 2022
NMAT College Predictor
View All

Quick Links

Executive MBA
Part Time MBA
Distance MBA
PGDM
MBA in Finance

Resources

CMAT Registration 2023
FREE Previous Year Sample Papers
Download Helpful Ebooks
List of Popular Branches
QnA - Get answers to your doubts
IIM Shortlist 2022
IIM Fees Structure 2022
XAT Exam 2023 Live

Learn Change

Online Courses

JEE Main One Month Course
NEET One Month Course

Products

Knockout JEE Main 2022 (Easy Installments)
IIT JEE Foundation Course
Knockout BITSAT 2022
Knockout BITSAT-JEE Main 2022
Career Guidance Tool

Engineering Preparation

JEE Main
Knockout JEE Main 2022
Test Series JEE Main 2022
JEE Main 2022 Rank Booster
Knockout JEE Main 2022 (Easy Installments)

Medical Preparation

NEET
Knockout NEET 2022
Test Series NEET 2022
Rank Booster NEET 2022
Knockout NEET 2022 (Easy Installments)

Online Courses and Certifications Change

Top Streams

IT & Software Certification Courses
Engineering and Architecture Certification Courses
Programming And Development Certification Courses
Business and Management Courses
Marketing Certification Courses
Health and Fitness Certification Courses
Design Certification Courses
View All

Specializations

Digital Marketing Certification Courses
Cyber Security Certification Courses
Artificial Intelligence Certification Courses
Business Analytics Certification Courses
Data Science Certification Courses
Cloud Computing Certification Courses
Machine Learning Certification Courses
View All Certification Courses

Resources

UG Degree Courses
PG Degree Courses
Online MBA
Short Term Courses
Free Courses
Online Degrees and Diplomas
Expert Reviews
Compare Courses

Top Providers

Coursera Courses
Udemy Courses
Edx Courses
Swayam Courses
upGrad Courses
Simplilearn Courses
Great Learning Courses
View All

Medicine and Allied Sciences Change

Exams

NEET 2023
NEET PG 2023
NEET MDS 2023
FMGE 2022
INI CET 2023
AIIMS Nursing
NEET SS

Colleges

Top Medical Colleges in India
Top Medical Colleges in India accepting NEET Score
Medical Colleges accepting NEET
List of Medical Colleges in India
Medical Colleges In Karnataka
Medical Colleges in Maharashtra
Medical Colleges in India Accepting NEET PG

Predictors

NEET College Predictor
NEET PG College Predictor
NEET MDS College Predictor
DNB CET College Predictor
DNB PDCET College Predictor
View All

Resources

NEET 2022 Counselling
NEET 2022 Result
NEET Cut off 2022
NEET Application Form 2023
NEET Online Preparation
NEET Question Papers
Download Helpful E-books
QnA - Get answers to your doubts

Quick Links

MBBS
MD
MPT
MPH
BAMS
MS (Master of Surgery)
BUMS
BHMS

Law Change

Resources

Compare Law Collages
QnA - Get answers to your doubts
Careers360 Youtube Channel
CLAT Admit Card 2023
AILET Admit Card 2023
SLAT Application Form 2023
CLAT 2023 Exam Live

Quick Links

LLB
LLM
BA LLB
BBA LLB
Cyber Law
Corporate Law

Exams

CLAT 2024
AILET 2024
ULSAT 2023
TS LAWCET 2023
MH CET 2023
LSAT India 2023
AIBE 2023
View All

Colleges

Colleges Accepting Admissions
Top Law Colleges in India
Law College Accepting CLAT Score
List of Law Colleges in India
Top Law Colleges in Delhi
Top Law Collages in Indore
Top Law Colleges in Chandigarh
Top Law Collages in Lucknow

Predictors & E-Books

CLAT College Predictor
MHCET Law ( 5 Year L.L.B) College Predictor
AILET College Predictor
Sample Papers
E-Books

Animation and Design Change

Exams

NIFT 2023
CEED 2023
UCEED 2023
NID DAT 2023
SMEAT 2022
IICD 2023
UPES DAT 2023
View All

Animation Courses

Animation Courses in India
Animation Courses in Bangalore
Animation Courses in Mumbai
Animation Courses in Pune
Animation Courses in Chennai
Animation Courses in Hyderabad

Colleges

Design Colleges in India
Fashion Design Colleges in Bangalore
Fashion Design Colleges in Mumbai
Fashion Design Colleges in Pune
Fashion Design Colleges in Delhi
Fashion Design Colleges in Hyderabad
Fashion Design Colleges in India
Top Design Colleges in India

Resources

Free Sample Papers
Free Design E-books
List of Branches
QnA - Get answers to your doubts
Careers360 Youtube channel
NIFT College Predictor

Quick Link

BDes
M.Des
Fashion Designing
Interior Design
Textile Design
Communication Design
Accessory Designing
Jewellery Design

Media, Mass Communication and Journalism Change

Exams

IPU CET BJMC
JMI Mass Communication Entrance Exam
IIMC Entrance Exam
JET Exam
NPAT 2023
View All

Colleges

Compare Colleges
Media & Journalism colleges in Delhi
Media & Journalism colleges in Bangalore
Media & Journalism colleges in Mumbai
Colleges Accepting Admissions
List of Media & Journalism Colleges in India
View All

Resources

Free Ebooks
Free Sample Papers
List of Popular Branches
QnA - Get answers to your doubts
Careers360 Youtube Channel

Quick Links

Mass Communication
Journalism
Event Management

Finance & Accounts Change

Top Courses & Careers

Bachelor of Commerce (B.Com)
Master of Commerce (M.Com)
Company Secretary
Cost Accountant
Charted Accountant
Credit Manager
Financial Advisor

Colleges

Top Commerce Colleges in India
Top Government Commerce Colleges in India
Top Private Commerce Colleges in India
Top M.Com Colleges in Mumbai
Top B.Com Colleges in India

Exams

CA Intermediate
CA Foundation
CA Final
CS Executive
CS Professional
CFA Exam
CSEET
ACET

Resources

Difference between CA and CS
Difference between CA and CMA
CA Full form
CMA Full form
CS Full form
Free Ebooks
Free Sample Papers
CA Salary In India

Login

Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

Home
School
Please Solve RD Sharma Class 12 Chapter Algebra of Matrices Exercise 4.2 Question 18 Subquestion (ii) Maths Textbook Solution.

#Maths
#RD Sharma Vol. 1 Class 12
#R.D. Sharma
#CBSE 12 Class
#School
#Algebra of Matrices

#1.3
#4.1
#4.2
#4.3
#4.4
#4.5
#9.12
#Fill in the blanks
#Very Short Answer type
#Multiple Choice Questions (MCQs)