Math, asked by nani3711, 1 month ago

(1 + tan²A) (1 - sin²A)

Answers

Answered by ahmedome31

1

Answer:

i hope it was help for you

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Answered by meghanajala07

1

Answer:

1

Step-by-step explanation:

(1+tan^2 A) (1- sin^2 A)

=sec^2 A* cos^2A

=1/cos^2 A* cos^2 A

=1

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