A vector points due north (along ) and another vector points due east (along )

MATHEMATICS · Single correct · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

A vector P⃗\vec P points due north (along +j^+\hat j) and another vector Q⃗\vec Q points due east (along +i^+\hat i). The direction of P⃗×Q⃗\vec P \times \vec Q is (a) along +i^+\hat i (b) along −k^-\hat k (downward) (c) along +k^+\hat k (upward) (d) along +j^+\hat j

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