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Two vector vec(A) = 3 hat(i) + 8hat(j) -...

Two vector `vec(A) = 3 hat(i) + 8hat(j) - 2hat(k) and vec(B) = 6hat(i) + 16 hat(j) + x hat(k)` are such that the component of `vec(B)` perpendicular to `vec(A)` is zero. Then the value of x will be:

A

8

B

`-4`

C

`+4`

D

`-8`

Text Solution

Verified by Experts

The correct Answer is:
B
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