Question

show sinA in terms of CosA​

Answer 1

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✒Answer✒

▶SinA ={ 1- Cos^2A } ^1/2

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Answer 2

Answer:

SinA=1-cosA

Step by step explanation:

Since, Sin^2A+cos^2A=1

Or Sin^2A=1-cos^2A

Or SinA=√1-Cos^A

so,SinA=1-cosA.