Math, asked by prabhavathi15, 8 months ago

sin21degree.cos9degree-cos84degree.cos60

Answers

Answered by ishatokas2202

1

hey mate,

ur question is not clear

Answered by pranav9891

0

This question is wrong because sin21.cos9 this should be complementary if they do not meet this requirement so the question will be stated wrong

So please come with a correct question

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