Question

can someone help me find my mistake...the answer in the image is wrong ..why?

Answer 1

what limits did you use?

Answer 2

i used 0<z<49-x^2
-7<x<7
-7<y<7

Answer 3

ok...then retry your integration

Answer 4

why aren't the limits on z 0 < z < 49-y^2 ?

Answer 5

ah...didn't notice that he/she had swapped the x,y

Answer 6

are the limits 0<z<49-y^2?

Answer 7

@phi are the limits 0<z<49-y^2

Answer 8

I believe so

Answer 9

hmmm

Answer 10

got it=)