Mathematics, 17.07.2021 02:10 MayFlowers
Sin a cos a = sin a cos^2 a is not an identity. which of the following values proves that this is not an identity?
a) 0 degrees
b) 90 degrees
c) 135 degrees
d) 270 degrees
Answers: 1
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Sin a cos a = sin a cos^2 a is not an identity. which of the following values proves that this is no...
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