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 Very Short Answer Question 4 Maths textbook Solution.

Please Solve R.D.Sharma class 12 Chapter 22 Algbra of Vectors  Exercise Very Short Answer Question 4 Maths textbook Solution.

Answers (1)

Hint: You must know the rules of vector functions.

Given: Write \overrightarrow{P Q}+\overrightarrow{R P}+\overrightarrow{Q R} in simplest form

Solution: We have,

              \begin{array}{ll} \overrightarrow{P Q}+\overrightarrow{R P}+\overline{Q R} \\ \end{array}

              \begin{array}{ll} \Rightarrow \overline{P Q}+\overline{Q R}+\overline{R P} \end{array}                                    \begin{array}{ll} \quad & {[\overline{P R}=\overline{P Q}+\overline{Q R}]} \\ \end{array}

              \begin{array}{ll} \Rightarrow \overline{P R}+\overline{R P} \end{array}                                                 \begin{array}{ll} \quad & {[\overline{P R}=-\overline{R P}]} \end{array} because of change in direction

           

Hence     \Rightarrow \bar{0}

                              

                                       
 

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 date sheet 2025 for Classes 10, 12 likely in November last week: Reports
anam-khan

CBSE allows Class 10, 12 students from disaffiliated schools to appear for board exam 2025 from same school
anam-khan

CBSE withdraws affiliation of 21 schools, downgrades 6 schools in two states; most in Delhi

Latest Question