Math, asked by yashsavi23, 1 year ago

Find the value of cot10° cot15° cot75° cot80° .​

Answers

Answered by amt54321
2

Answer:

1

Step-by-step explanation:

Answered by madhav12272
6

hey nar here is ur ans

cot10°cot15°cot75°cot80°

cot(90-80)°cot(90-75)°cot75°cot80°

tan80°tan75°cot75°cot80°

1/(cot80°cot75°).cot75°cot80°

= 1

hope it help u


madhav12272: pls mark me as brainliest
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