## tan 0 / 1 – cot 0 + cot 0 / 1 – tan 0 = 1 + sec cosec [Hint : Write the expression in terms of sine and cos 0]​

Question

tan 0 / 1 – cot 0 + cot 0 / 1 – tan 0
= 1 + sec cosec
[Hint : Write the expression in terms of sine and cos 0]​

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1 month 2021-08-20T20:21:08+00:00 2 Answers 0 views 0