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OpenStudy (anonymous):
Which of the following is not equuivalent to (Sinx-1)^2(sinx+1) a. cos^2(x)-cos^2(x)sin(x) b. 1-sin(x) / sec^2(x) c. cos^4(x) / 1+sin(x) d. cos^2(x)(1-sin(x)) e. 1+cos^2(x) / sin(x)
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OpenStudy (midhun.madhu1987):
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