For the points and

MATHEMATICS · Single correct · CBSE · Mathematics · Introduction to Three-Dimensional Geometry · Introduction to Three-Dimensional Geometry

Problem

For the points A(12,−2,3)A\left(\dfrac12,-2,3\right) and B(−32,4,−1)B\left(-\dfrac32,4,-1\right), calculate AB  2AB^{\;2}. (a) 4444 (b) 6868 (c) 5656 (d) 4040

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