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April claims that 1 + cos2(theta) / sin2(theta)= 1 / sin2(theta) is an identity for all real numbers thetatheta that follows from the Pythagorean identity c. Is April correct? Explain why or why not.
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Apr 15, 2020
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April claims that 1 + cos2(theta) / sin2(theta)= 1 / sin2(theta) is an identity for all real numbers thetatheta that follows from the Pythagorean identity
c. Is April correct? Explain why or why not.
Mathematics
high-school
Animesh
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Alunyov
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