Question

11
b
and ē are non-- coplanar unit vectors such that ä * (b x c) = (b + c) then which of the following statements are correct
(A) (a, c) =
(B) (a, b) =
(C) (a, b + c) =
(D) (5, c) = 0
А A​

Answer 1

Answer:

I think C option is correct .

but I am not sure

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