urgent

"'0 do\": 3 : Write the integral (do not evaluate) giving the the volume of the solid lying inside the sphere 3:2 + y2 + 22 = 22: and inside the $2 + y2 cone 2 = 3.) Using rectangular coordinates b) Using spherical coordinates. I-y 4 : Evaluate f f e , where 'R is the region bounded by the R$+y lines y = as, y = $+5, y = 2x and y = 41:. You must use an appropriate change of variables (substitution)