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Verify Sin^2x+tan^2x=sec^2x-cos^2x

Verify Sin^2x+tan^2x=sec^2x-cos^2x
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Verify Sin^2x+tan^2x=sec^2x-cos^2x

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User Sachin
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1 Answer

5 votes

Answer:

Sin^2x+tan^2x=sec^2x-cos^2x is an identity

Explanation:

pictomath

answered
User Ajreal
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