Biology, asked by Dipuu2995, 1 year ago

tan15tan36tan45tan54tan75=1

Answers

Answered by 1234567891064

0

Explanation:

tan15=cot (75)

tan36=cot (54)

cot 15cot54 tan45 tan54 tan15 (tan=1/cot)

tan45.1.1

1×1×1=1

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