State the formula for the cosine of the angle between two non-zero vectors and .

MATHEMATICS · Subjective · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

State the formula for the cosine of the angle θ\theta between two non-zero vectors a=(a1,a2,a3)\mathbf{a}=(a_1,a_2,a_3) and b=(b1,b2,b3)\mathbf{b}=(b_1,b_2,b_3).

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