CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If A=2i+3j and B=2^j+3^k the component of ¯¯¯¯B along ¯¯¯¯A is

A
6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
1/6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
6/13
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
613
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D 613
A=2ˆi+3ˆjB=2ˆj+3ˆkcosθ=A.B|A||B|=613×13=613component:Bcosθ=13.613=613
Option D is correct .

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Unit Vectors
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon