Math, asked by savitrikalla80, 6 months ago

Evaluate the following and justify your answer.
(i) (sin² 15º + sin² 75º) / (cos² 36º + cos² 54º)
(ii) sin 5º cos 85º + cos5º sin 85º
(iii) sec 16º cosec 74º − cot 74º tan 16º.

Answers

Answered by Kumari9486purnima

0

Answer:

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