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Properties of Median of a Triangle Every triangle has 3 medians, one from each vertex. ... Point O is the centroid of the triangle ABC. Each median of a triangle divides the trian...

A function is an expression, a formula. An equation is two expressions with an equal sign in between. So 2x + 1 is an expression that could be named f(x). F(x) = 2x +1 is an equati...

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Electromagnetism is a branch of Physics, deals with the electromagnetic force that occurs between electrically charged particles. The electromagnetic force is one of the four funda...

Electricity and magnetism are closely related to each other. The electric current flowing through the wire produces a circular magnetic field outside the wire. ... The relationship...