Question: List five other iterated integrals that equals to -

a)$\displaystyle

\int_0^1 \int_y^1 \int_0^y f(x,y,z) dz dx dy

$

b)$\displaystyle

\int_0^1 \int_0^{x^2} \int_0^y f(x,y,z) dz dx dy

$

To be honest, I don't even know how to start this problem...

Thank you.

KK