Question

1 + tan²A/
1+ cot²A
बराबर है​

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

1 + tan²A = Sec²A = 1/cos²A

1+ cot²A = Cosec²A = 1/sin²A

=>1 + tan²A/ 1+ cot²A = Sin²A/Cos²A = Tan²A