Math, asked by keerthanabkvrl7720, 9 months ago

Evaluate -tan tita cot(90- tita)+sec tita×cosec(90-tita)+sin square 35 +sin Square 55 divided by cot 10 cot 20 Cot 45 cot 70 cot 80

Answers

Answered by Ankushtheking

0

Step-by-step explanation:

look it carefully......

tan theta =cot(90-theta) and cosec theta =sec(90-theta)

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