= yl-a*- evaluate i|(*+*)ds where sis the surface bounded above hemisphere , and below by plane -=0 2 47 b. 5

is my ans right??

see attachment

surface covered by z=0 plane and hemisphere is the curved surface for which ds=r^2sin(theta)d(theta)d(phir) r(cap)..... for any doubt you can ask..

here is the solution.