explain briefly subtraction of vectors
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Subtracting a vector is the same as adding its negative. The difference of the vectors p and q is the sum of p and –q. Example: Subtract the vector v from the vector u
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subtraction of vectors is basically a addition
we use same formula as addition but now the vector which was subtracted is first multiply by scaler -1. and then added
we mathmatucally add vector by
√a2+b2+2abcos0. where a and b are magnitude of vectors a and b and cos 0 is angle between a and b.
graphically we use triangle law and parallogram law or polygon law .
i think ypu know these law .
so subtraction is addition .
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