Math, asked by suhasbs9353, 4 months ago

The value of sec2 A - Tant2A is

Answers

Answered by sonasanu2933

0

Answer:

Sec^2 A - tan^2 A = 1 .

Hope it helps.

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Answered by usernametaken8

0

Answer:

1

Step-by-step explanation:

sec²A - tan²A = 1/cos²A - sin²A/cos²A

= 1-sin²A/cos²A = cos²A/cos²A = 1

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