Math, asked by kingslinxavier812, 9 months ago

find the value of tan² 10 - cot² 80

Answers

Answered by jasmeetvirklic2007

1

Step-by-step explanation:

Value of 10- cot²80

we know tan a=[90-a]

hence cot =tan 80/

hence value is Zero

Answered by sangitadevikgp

3

step-by-step explanation:

tan²10 - cot²80

= tan²(90-80) - cot²80

= cot²80 - cot²80

= 0 ans

hope this answer will be helpful.

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