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If vec(P)=2hat(i)+3hat(j)-4hat(k) and ve...

If `vec(P)=2hat(i)+3hat(j)-4hat(k)` and `vec(Q)=5hat(i)+2hat(j)+4hat(k)`. Find the angle between the two vectors.

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-WORK POWER ENERGY-EXERCISE - 2
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