CBSE BOARD X, asked by gouravsaini9359, 8 months ago

Sin²2° +sin²4°.........sin²88°

Answers

Answered by alok3185

0

Answer:

incomplete question

Explanation:

change sin into cos

Answered by dev1246

0

Convert all sin before 45 to cos....this way everything would be 1 so you would get an equation like 1 + 1 + 1..... simplify it after that

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