Buktikan identitas berikut: csc^2 theta(sec^2 theta - tan^2

Saluranedukasion 2024-07-01T23:04:08.000Z

Buktikan identitas berikut: csc^2 theta(sec^2 theta - tan^2 theta)-1 = cot^2 theta
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Buktikan identitas berikut: csc^2 theta(sec^2 theta - tan^2 theta)-1 = cot^2 theta