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  1. B

    Area between curves: (sec x)²/4 and 4(cos x)²

    Determine the area between: 1.) y=((secx)^2)/4 and y=4(cosx)^2 2.) y=e^x , y=e^-4x , and x=ln4 3.) y=5cosx and y=5cos(2x) for 0≤x≤pi
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