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TRIG IDENTITIES: 1 - (cos^2x / 1+sinx) A. -cos^2x B. cosx C. sinx​
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TRIG IDENTITIES:
1 - (cos^2x / 1+sinx)

A. -cos^2x
B. cosx
C. sinx​

TRIG IDENTITIES: 1 - (cos^2x / 1+sinx) A. -cos^2x B. cosx C. sinx​-example-1
User Mickey Sheu
by
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1 Answer

0 votes

Answer:

C)
sinx

Explanation:


1-(cos^2x)/(1+sinx)\\\\1-(1-sin^2x)/(1+sinx)\\ \\1-((1+sinx)(1-sinx))/(1+sinx)\\\\1-(1-sinx)\\\\sinx

User Tiz
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