Q.If $\vec{a} \cdot \vec{b} = 0$ , then $\vec{a} \times \vec{b}$ is

perpendicular to a and b

parallel to a

parallel to b

zero vector

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

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Q.If a⃗⋅b⃗=0\vec{a} \cdot \vec{b} = 0a⋅b=0, then a⃗×b⃗\vec{a} \times \vec{b}a×b is