If {i}+{j}+{k}, 2{i}+5{j}, 3{i}+2{j}-3{k} ...

CBSE Class 12 Math 2019 Delhi Set 1 Solved Paper

Question : 22 of 29

Marks: +1, -0

\hat{i}+\hat{j}+\hat{k}, 2\hat{i}+5\hat{j}, 3\hat{i}+2\hat{j}-3\hat{k}

and

\hat{i}-6\hat{j}-\hat{k}

respectively are the position vectors of points

A, B, C

and

D

, then find the angle between the straight lines

A B

and CD. Find whether

\overrightarrow{A B}

and

\overrightarrow{C D}

are collinear or not.

Go to Question:

Prev Question

Next Question