Let R be the region bounded by the grophs of f(KƆ =Sin (x) and gcx)=X and the lines X=-1 and X=1. Let S be the solid obtained by rotating R x-asis which statement Cs) is care) Correct? arond the a) The area of R is given by x – sin(x)dx. -1 b) The area of R is given by 2 So x – sin(x)dx. Lz² – sin²(x)dx. d) The volume of S is given by 2n f, x(x – sin(x))dx. c) The volume of S is given by -1 e) None of the above.

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