Math, asked by hemangini28346, 1 month ago

1 -tan²/1 -cot²A what is the answer?

Answers

Answered by mohith1999

0

Step-by-step explanation:

tan A = sinA/ cosA

cotA= cosA/ sinA

1- tan²A/ 1- cot²A = cos²A-sin² A/ cos²A / sin²A-cos²A/ sin²A

= -( sin²A - cos²A)/cos²A/sin²A- cos²A/ sin²A

=- tan²A

hope it helped you

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