Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Need solution for RD Sharma maths class 12 chapter 22 Algebra of Vectors exercise Multiple choice question 19

Need solution for RD Sharma maths class 12 chapter 22 Algebra of Vectors exercise Multiple choice question 19

Answers (1)

Answer: \overrightarrow{A B}+\overrightarrow{B C}-\overrightarrow{C A}=0

Hint: According to diagram

Given: Which of the following is not true?

Solution:

\text { From the given diagram }

\begin{aligned} &\overrightarrow{A B}+\overrightarrow{B C}=\overrightarrow{A C} \\ &\overrightarrow{A B}+\overrightarrow{B C}-\overrightarrow{C A}=\overrightarrow{A C}-\overrightarrow{C A} \\ &\Rightarrow \overrightarrow{A B}+\overrightarrow{B C}-\overrightarrow{C A}=2 \overrightarrow{A C} \end{aligned}

Hence, \overrightarrow{A B}+\overrightarrow{B C}-\overrightarrow{C A}=0  is not true.

 

 

 

Posted by

infoexpert26

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 opens portal for uploading internal grades for Class 12 board practical exams 2025
anam-khan

Record 3.25 crore students register for PM Modi's Pariksha Pe Charcha 2025
anam-khan

Over 3 crore students register for PM Modi’s Pariksha Pe Charcha 2025

Latest Question