Math, asked by keerthana016, 1 year ago

find the value of cot10°. cot30°. cot80°

Answers

Answered by Nandiniyadav
6
cot 30° = √3
cot80°=cot(90-80)°
cot80°=tan10°
cot10°×tan10°×√3
=√3
Answered by ria113
2
answer is√3. solution is in the image
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ria113: welcome
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