Question

the angle between ( + j cap) and (j cap +K cap)

Answer 1

Answer:

answer of this question is 60 d..

.

Answer 2

Given,

Two vectors j^ and j^+k^.

To FInd,

The angle between these two vectors.

Solution,

To find the angle between these two vectors we need to find the dot product of these vectors.

Dot product = |A||B|cosθ

A.B = √1*√(1²+1²) cosθ

1 = √1*√(1²+1²) cosθ

cosθ = 1/√2

taking cos inverse both sides

θ = 45°

Hence, the angle between both vectors is 45°.