Math, asked by Anonamyms, 11 months ago

Find the value of ....

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Answers

Answered by rajanmathi1978

1

Answer:

TAN210-TAN210=0

Step-by-step explanation:

tan2 10 - cot2(90-80)

tan210- tan210 =0

Answered by Anonymous

0

Answer:

tan²10°- cot²80°

cot²(90°-10°) - cot²80°

cot²80°- cot²80°

0.

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