Math, asked by sanjuz3510, 2 months ago

Can somebody please help me with this question? and please send working of the solution and any irrelevant answers will be reported immediately.​

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Answers

Answered by navneeta20
2

Answer:

hope it helps.

Step-by-step explanation:

1+tan²A = sec²A

So , 1-tan²A =sec²A

and 1+tan²A=sec²A

Thus sec²A+sec²A=2sec²A.

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