1.

If 32 tan8θ=2 cos2α−3 cos α and 3 cos3θ+6 cos2θ−2 cos θ−4=0, then general values of α is

Answer»

If 32 tan8θ=2 cos2α3 cos α and 3 cos3θ+6 cos2θ2 cos θ4=0, then general values of α is



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