Trigonometric RatiosHard
Question
If x + 
= 2 cos θ, then x3 +
=
= 2 cos θ, then x3 += Options
A.cos 3θ
B.2 cos 3θ
C.
cos 3θ
cos 3θD.
cos 3θ
cos 3θMore Trigonometric Ratios Questions
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