# The volume of a solid using spherical coordinates

## Homework Statement

using spherical coordinates find the volume of the solid outside the cone z^2=x^2+y^2 and inside the sphere x^2+y^2+z^2=2

## Homework Equations

ρ=x+y+z ρ^2=x^2+y^2+z^2

dρdφdθ

im lost

Mark44
Mentor

## Homework Statement

using spherical coordinates find the volume of the solid outside the cone z^2=x^2+y^2 and inside the sphere x^2+y^2+z^2=2

## Homework Equations

ρ=x+y+z ρ^2=x^2+y^2+z^2

dρdφdθ

## The Attempt at a Solution

im lost
You need to try something before we can provide help.

In your relevant equations, what is this: ρ=x+y+z ?

And this isn't even an equation: dρdφdθ.