## Rezz5 Group Title Double integral? one year ago one year ago

1. Rezz5 Group Title

$\int\limits_{0}^{1}\int\limits_{1}^{x}1dydx$

2. Rezz5 Group Title

can someone explain how to change the order of integration ?

yes there is formula for double integrate

4. completeidiot Group Title

i suggest first drawing a picture

5. Rezz5 Group Title

|dw:1361035393795:dw|

6. completeidiot Group Title

|dw:1361035426087:dw|

7. completeidiot Group Title

i think y is from 1 to x

8. completeidiot Group Title

then looking at x from 0 to 1

9. Rezz5 Group Title

?

10. completeidiot Group Title

anyways once you have the graph we know that y must be from 0 to 1 right?

11. Rezz5 Group Title

yes

12. completeidiot Group Title

then x would have to be from 0 to what? (in terms of y)

13. TuringTest Group Title

are you sure that integral is not$\int_0^1\int_x^1dydx$?