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Xelga [282]
3 years ago
13

Verify the identity.

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
3 0

Answer:

from left hand side:tan^2/secx=(,sin^2x/cos^2x)/(1/cosx)=sin^2x/cosx=sinx×sinx/cosx=sinx.tanx=right hand side.verified.

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