Find the capacitance in shown figure

Find the capacitances of the capacitance shown In figure .The plate area is A and the separation between the plate is d . Different dielectric slabe in a particular part of the figure area of the same thickness and the entire gap between the plate is filled with the dielectric slabs.

All the capacitances shown in figure are in muF . Find the equivalent capacitance between A and B.

All the capacitances shown in figure are in muF . Find the equivalent capacitance between A and B.

Find the capacitance C in the circuit shown in figure if the equivalent capacitance between points A and B is 1muF .

Find the capacitance of the infinite ladder shown in figure.

Find the capacitance of the infinite ladder shown in figure.

Find the capacitance of the infinite ladder shown in figure.

Find the capacitance of the infinite ladder shown in figure.

Find the capacitance of the infinite ladder between the points X and Y as shown in the figure.

Find capacitance of the capacitor shown in figure: in which four same sized dielectric slabs are inserted with their