Math, asked by jdarshana086, 9 months ago

Evaluate
3sin68° /5cos22° + 2tan20° tan40° tan 50° tan 70° / 5

Answers

Answered by siddharth4111

2

Step-by-step explanation:

as we know that ...

sin@ = cos (90-@)

tan@ =cot (90-@)

by this we can solve this question..

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