For and ,…

MATHEMATICS · Multi-part · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

For A⃗=2 i^−j^+3 k^\vec A = 2\,\hat i - \hat j + 3\,\hat k and B⃗=i^+4 j^−2 k^\vec B = \hat i + 4\,\hat j - 2\,\hat k, calculate: (i) A⃗×B⃗\vec A \times \vec B in i^,j^,k^\hat i,\hat j,\hat k form (ii) the magnitude of the vector obtained in part (i)

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