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Mathematics
Dieckmann763
Dec 21, 2019, 8:12:50 AM
21
Simplify. cos^2[(pi/2) - x] + cos^2[(pi/2) - x] + cos^2x
+2
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Reginald643
Dec 21, 2019, 5:56:23 PM
Sin^2(x)+0.82682181 cos^2(x)+cos^4(x)/cos^2(x)
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