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If vec u , vec nu, and vec w are non cop...

If `vec u , vec nu`, and `vec w` are non coplanar vectors and p,q are real numbers, then the equality `[3 vec u p vec nu p vec w]-[p vec nu vec w q vec u]-[2 vec w q vec nu q vec u] = 0` holds for

A

exactly one value of (p,q)

B

exactly two values of (p,q)

C

more than two but not all values of (p,q)

D

all values of (p,q)

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The correct Answer is:
A
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