Mathematics, 21.10.2019 22:00, tynan74
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
a. for which values of thetatheta are the two functions ) = 1 + cos2(theta) / sin2(theta)and ) = 1 / sin2(theta)defined?
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April claims that 1 + cos2(theta) / sin2(theta)= 1 / sin2(theta) is an identity for all real numbers...
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