Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Please Solve R.D.Sharma class 12 Chapter 22 Algbra of Vectors Exercise 22.2 Question 1 Maths Textbook Solution.

Please Solve R.D.Sharma class 12 Chapter 22 Algbra of Vectors Exercise 22.2 Question 1 Maths Textbook Solution.

Answers (1)

Answer:

The value of \vec{PR}=\vec{a}+\vec{b}

Hint:

Use,\vec{PQ}+\vec{QR}=\vec{PR}

Given:

P,Q,R are collinear.

Solution:

                                                                       

P,Q,R are collinear, they lie on the same line

\begin{aligned} &\overrightarrow{P Q}=\vec{a} \text { and } \overrightarrow{P R}=\vec{b} \\ &\overrightarrow{P Q}+\overrightarrow{Q R}=\overrightarrow{P R} \\ &\vec{a}+\vec{b}=\overrightarrow{P R} \\ &\overrightarrow{P R}=\vec{a}+\vec{b} \end{aligned}

Posted by

infoexpert21

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

CBSE Class 10, 12 board exams 2025 from April 7 to 11 for sports students
anam-khan

CBSE Class 12 history paper 2025 moderately difficult, tested students’ understanding
anam-khan

CBSE Class 12 Computer Science Exam Analysis 2025: Paper 'moderate', but 'tougher' than last three years

Latest Question