Math, asked by srikeerthan, 8 months ago

cot 5 . cot 25 . cot 45 . cot 65 .cot 85 = 1

Answers

Answered by namratashanker34

2

Answer:

cot5= tan 85

cot 25 = tan 65

cot 45=tan 45=1

now multiply answer will be 1

Answered by bhagatg433

1

Answer:

hope it help u

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