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Mathematics 16 Online
OpenStudy (anonymous):

Which of the following is "not" an identity?

OpenStudy (anonymous):

OpenStudy (akashdeepdeb):

B) because when you expand it, it actually is wrong when it actually should be sin^2 theta + cos^2 theta = 1 Getting me? :)

OpenStudy (anonymous):

oh! thank you (:

OpenStudy (akashdeepdeb):

:)

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