Find the volume of the region bounded by the given functions and revolved about the given line. Q1) y= 2x^2 ; y=0 ; x=2 around the line x=2 Q2) y^2=x ; x=4 around the line x=5 Q3) y=x^2 ; y=x around the line y=3 Q4) x=y^2 ; x=y around the line y=-1 Q5) y=2x+1 ; x= 4; y=3 around the line x=-3