Home
Class 12
PHYSICS
The angle subtended by the vector vecA =...

The angle subtended by the vector `vecA =4 hati + 3hatj + 12hatk` with the x-axis is

A

`sin^(-1)[4/13]`

B

`sin^(-1)[3/13]`

C

`cos^(-1)[3/13]`

D

`cos^(-1)[4/13]`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

The angle subtended by vector vecA = 4 hati + 3hatj + 12hatk with the x-axis is :

The angle made by the vector vecA=hati+hatj with x-axis is

The angle made by the vector vecA=2hati+3hatj with Y-axis is

The angle that the vector vecA= 2hati+3hatj makes with y-axis is :

Find the angle between the vectors veca = 6 hati + 2 hatj + 3 hatk, vecb = 2 hati - 9 hatj + 6 hatk

Find the angle of vector veca=6hati+2hatj-3hatk with x -axis.

The values of x for which the angle between the vectors veca =xhati - 3hatj-hatk and vecb = 2x hati + x hatj -hatk is acute, and the angle, between the vector vecb and the axis of ordinates is obtuse, are

The projection of the vector vecA = hati - 2hatj + hatk on the vector vecB = 4hati - 4hatj + 7hatk is

The angle between the two vectors vecA=hati+2hatj-hatk and vecB=-hati+hatj-2hatk

The angle between the two vectors vecA=2hati+3hatj+4hatk and vecB=1hati+2hatj-3hatk will be :