Verify The Identity Cos(x)tan(x)=sin(x) | Mathway

Enter a problem... Trigonometry Examples Popular Problems Trigonometry Verify the Identity cos(x)tan(x)=sin(x) Step 1Start on the left side.Step 2Write in sines and cosines using the quotient identity.Step 3Cancel the common factor of .Step 4Because the two sides have been shown to be equivalent, the equation is an identity. is an identity

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