Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Explain solution RD sharma class 12 chapter 24 Vector or cross product exercise Fill in the blanks question 12

Explain solution RD sharma class 12 chapter 24 Vector or cross product exercise Fill in the blanks question 12

Answers (1)

\theta=0

Hint: If three vectors are collinear they will be parallel to each other

Given: Three points with position vectors

\vec{a},\vec{b} & \vec{c}

Then we know

\left |\vec{a} \times \vec{b} \right |=\left |\vec{a} \right |\left | \vec{b} \right | \sin \theta

\vec{a} & \vec{c} are collinear then they must be parallel

So,

\sin \theta =0\\ \therefore \theta =0\\

Posted by

Info Expert 29

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 (Out) Live: Class 10, 12 board exam time table at cbse.gov.in; syllabus, sample papers
anam-khan

CBSE Class 12 board exam date sheet 2025 out; exams from February 15 to April 4
anam-khan

When will CBSE Board exam 2025 date sheet be released for Class 10, 12?

Latest Question