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7cm, 3cm, 4cm, The addition or substraction of two Or more vectors of, the Same type that is describi ng the Same physical., quantity gives rise to a single vector such that effect, of this single vector is same as the net effect of, the vectors which have, been added or subtracted, Triangle law Of vector addition-, when the vectors of a Given type do not act, ablin the Same or opposite direction the resolta nt, can be determine to the triang le law of vector, addition ohich is Follow -, Statement -, IF two vectoS describing the same physicat, quantity repiesent magnitude and direction of a, two Side of a triangle, resultant is represented by magnitude and direction., by the third side of the triangle drawn in the, Lopposite From starting point of FİTST vector and, end point Of the second vector., taken in order, then their, cm, 7cm, vecior, 3cm, Resultont, 4 cm, A =4(m