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The value of theta epsilon (0,(pi)/(2)) ...

The value of `theta epsilon (0,(pi)/(2))` for which the vectors `veca=(sintheta)hati+(costheta)hatj` and `vecb=hati-sqrt(3)hatj+2hatk` are perpendicular is equal to _______

A

`(pi)/(3)`

B

`(pi)/(6)`

C

`(pi)/(4)`

D

`(pi)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
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