Math, asked by dhakka568, 10 months ago

Show that (1-sin²A)(1+tan²A)=1

Answers

Answered by svbbiswajit

1

Step-by-step explanation:

here is your answer, hope this helps

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Answered by Anonymous

0

Step-by-step explanation:

(1-Sin²A)*(1+tan²A)

Cos²A * Sec²A

Cos²A × 1/Cos²A

= Cos²A/Cos²A

= 1

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