Home
Class 11
PHYSICS
What is the angle between hati+hatj+hatk...

What is the angle between `hati+hatj+hatk and hatj`?

A

`(pi)/(6)`

B

`(pi)/(4)`

C

`(pi)/(3)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
D
(d ) Angle `theta cos^(-1) ((A.B)/(AB))=cos^(-1) ((1)/(sqrt(3)))`
Promotional Banner

Topper's Solved these Questions

  • BASIC MATHEMATICS

    DC PANDEY|Exercise Exercise|13 Videos

  • CALORIMETRY & HEAT TRANSFER

    DC PANDEY|Exercise Level 2 Subjective|14 Videos

Similar Questions

Explore conceptually related problems

The sine of the angle between hati+3hatj+2hatk and 2hati-2hatj+2hatk is

The angle between the vector 2hati+hatj+hatk and hatj ?

Assertion: Angle between hati+hatj and hati is 45^(@) . Reason: hati+hatj is equally inclined to both hati and hatj and the angle between hati and hatj is 90^(@) .

The angle between vector a=2hati+hatj-2hatk and b=3hati-4hatj is equal to

the angle between the vectors (hati+hatj) and (hatj+hatk) is

The angle between vectors (hati+hatj) and (hatj+hatk) is :

The angle between the vectors (hati+hatj) and (hatj+hatk) is