For any two events X and Y, state the addition theorem of proability.

State the multiplication theorem of probability.

State and prove the Additive law of probability.

State Pythagoras theorem.

State and prove theorem of parallel axes.

State Gauss's theorem of electrostatics.

State and prove theorem of perpendicular axes.

State basic proportionality theorem.

Name two types of roots that give additional support to the plant.

If a point (x,y) is equidistant from the two points (3,6) and (-3,4),then find the relation between x and y.