- #1

- 1

- 0

## Homework Statement

1. Calculate Fxy(.25,.25)

2. Calculate Fx(.25)

3. Calculate Fy(.25)

## Homework Equations

f(xy) = 2 (x+y) if 0[tex]\leq[/tex] x [tex]\leq[/tex] 1 and 0 [tex]\leq[/tex] y [tex]\leq[/tex] x

## The Attempt at a Solution

1. without showing all of the steps of my integration (because I apparently can't work this editor too well), I get:

(2/3) * x^3 + (1/3) * x^3 0|.25

= .016

2. (2/3) * x^3 + (1/3) * x^3 0|.25

= .016

3. y + y^2 0|.25

= .3125

Did you guys come up with the same numerical answers as I did for this?