if tanA=sec2A find sin2A
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Tan A = SinA/CosA
Therefore SinA/CosA = 2/CosA ( secA= 1/cosA)
Denominators are same so they will be cut!
We get SinA= 2
Therefore sin2A=
Mark the brainliest if possible!
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Mann02
Ambitious
Therefore SinA/CosA = 2/CosA ( secA= 1/cosA)
Denominators are same so they will be cut!
We get SinA= 2
Therefore sin2A=
Mark the brainliest if possible!
Regards,
Mann02
Ambitious
Answered by
1
please refer to image for solution.
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