Mathematics, 31.01.2020 22:57 alarconanais07
Let r be the shaded region in the first quadrant enclosed by the y-axis and the graphs of y=sinx and y=cosx.
a) find the area of r
b)find the volume of the solid generated when r is revolved about the x-axis
c)find the volume of the solid whose base is r and whose cross sections cut by planes perpendicular to the x-axis are squares
Answers: 2
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Let r be the shaded region in the first quadrant enclosed by the y-axis and the graphs of y=sinx and...
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