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(cos Θ − cos Θ)^2 + (cos Θ + cos Θ)^2 equals what? A: sin2 Θ B: 4cos2 Θ C: 8 D: cos2 Θ

(cos Θ − cos Θ)^2 + (cos Θ + cos Θ)^2 equals what? A: sin2 Θ B: 4cos2 Θ C: 8 D: cos2 Θ
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(cos Θ − cos Θ)^2 + (cos Θ + cos Θ)^2 equals what?

A: sin2 Θ
B: 4cos2 Θ
C: 8
D: cos2 Θ

asked
User Mark Tickner
by
8.9k points

1 Answer

7 votes
the correct answer to the question should be A or B not sure but im more on the A side
answered
User Asim Shahzad
by
7.6k points
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