how do i solve for g4(x)??

Question

amriju · Answer

is the answer 49-x^2?

amriju · Answer

if it is.. i can explain the procedure..

anonymous · Answer

it is how did you know?!

amriju · Answer

ok... in double integrals it is nessacary to plot the area over which the integration is taking place.( as u can see that theres a x limit and a y limit...which means there will be an area over which integration takes place)...so first u need to plot the area over which the int takes place...so... first u draw the curves thats mentioned in the limits....since in the initial expression int is done wrt x..so in the first limits u draw curves of x=0 nd  x=(49-y)^1/2 ...this is the variation of x...for y,,u have y=0 and y=7 as the two lines that finally decide the area of int...hav u done that much?

anonymous · Answer

OOooH I see ....thanks a bunch!=)

amriju · Answer

thats not all...have u done multiple integrls...?

anonymous · Answer

yes i have..i understood everything i just missed that bit..but thanks to you i get it now.

amriju · Answer

:)