Math, asked by anshusonowane, 9 months ago

Evaluate the following:
(i)(1 + tan theta+ sec theta) (1 + cot theta - cosec theta)
(ii) (sin theta + cos theta) ^2 + (sin theta - cos theta)^2
(iii)(sec^2 theta - 1) (cosec^2theta -1)​

Answers

Answered by Gautmthakur
1

Answer:

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