find the volume of a sphere x^2 +y^2+z^2<and= 1 contained between planes z=1/2 and z=-1/sqrt(2) using cylindrical coordinates and spherical co ordinates

in terms of cylindrical coords i think the z values in teh intergral are teh vales of teh planes but im then findgin didficult in interpretin how to determine the other limits

Mr F says: .
and also spherical corords im just looking for hints on how to get the limits so i can try have sokme base to start with so i can tryn figure it out!!!

can anyone help me please thank u