1.

The number of values of θ in the interval (−π2,π2) such that θ≠nπ5forn=0,±1,±2 and tanθ=cot5θ as well as sin2θ=cos4θ is___

Answer»

The number of values of θ in the interval (π2,π2) such that θnπ5forn=0,±1,±2 and tanθ=cot5θ as well as sin2θ=cos4θ is___



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