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Let (hatp xxvecq)xx hatp+(hatp. vecq)v...

Let `(hatp xxvecq)xx hatp+(hatp. vecq)vecq=(x^(2)+y^(2))vecq+(14-4x-6y)hatp`
where `hatp` and `vecq` are non - collinear vectors `hatp` is a unit vector) and x, y are scalars, then the value of `x^(2)+y^(2)` is equal to

A

10

B

11

C

12

D

13

Text Solution

Verified by Experts

The correct Answer is:
D
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