Question

(1-sin^2theta)sec^2theta=1

Answer 1

Heya mate, Here is ur answer

(1-sin^2 A) sec^2 A

We know the identity

Sin^2 A + cos ^2 A = 1

Cos ^2 A = 1-sin^2 A

So,

(1-sin^2 A) sec^2 A

= cos^2 A × sec^2 A

We know that sec A =1/ cos A

So,

Cos^2 A ×1/cos^2 A

Now Cos^2 A will divide each other.

=1

Hence Verified ☺

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@Laughterqueen

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Answer 2

Answer:1

Step-by-step explanation:

=(1-sin~2(theta)1/cos~2(theta)

=Cos~2(theta)/cos~2(theta)

=1