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The vectors vec(a), vec(b),vec(c ) are o...

The vectors `vec(a), vec(b),vec(c )` are of same magnitude and taken pariwise , they contain equal angles. If `vec(a) = hat(i) +hat(j) , vec(b) = hat(j) + hat(k) ` then the vector `vec(c )` =

A

` hat (i) + hat (k)`

B

`hat(i) + 2hat(j) + 3 hat (k)`

C

` - hat(i) + hat(j) + 2hat(k) `

D

` -1/3i + 4/3 hat(j)-1/3hat(k)`

Text Solution

Verified by Experts

The correct Answer is:
A,D
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