plz answer fast.....
prove it
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Step-by-step explanation:
sin^2 theta + cos^2 theta = 1
sin^2 theta = 1 - cos^2 theta
Cos ^2 theta = 1 - sin ^2 theta
therefore
1 - sin^2 theta / 1 - cos^2 theta
= cos^2 theta / sin^2 theta
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