Q.The vector $\vec{r} = 3\hat{i} + 2\hat{j} - 6\hat{k}$ is parallel to the plane $x - 2y + 2z = 7$ if

true

false

only if magnitude zero

none

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.The vector r⃗=3i^+2j^−6k^\vec{r} = 3\hat{i} + 2\hat{j} - 6\hat{k}r=3i^+2j^​−6k^ is parallel to the plane x−2y+2z=7x - 2y + 2z = 7x−2y+2z=7 if