Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 16 Maths Textbook Solution.

Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 16 Maths Textbook Solution.

Answers (1)

Answer: x=-2

Hint: To solve this, we must follow the basic rules of matrix multiplication

Example: One’s number of column is equal to second’s number of rows

Given: \begin{bmatrix} x &2 \end{bmatrix}\begin{bmatrix} 3\\4 \end{bmatrix}=2

Solution:

\begin{bmatrix} x &2 \end{bmatrix}\begin{bmatrix} 3\\4 \end{bmatrix}=2

3x+8=2

3x=-6

x=-2

Here, multiplication rules are followed

Posted by

infoexpert27

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

PM Modi's Pariksha Pe Charcha 2025 to be held next month, registrations open till January 14
anam-khan

CBSE Board Exams 2025: Online portal for availing exemptions by CWSN students opens
anam-khan

Board Exams: States agree to equivalence; no question paper ‘jumbling’ from next year, says PARAKH CEO

Latest Question