Question

are all coplanar vectors coinitial also, as they can be made to start from same point by shifting them parallel?​

Answer 1

Explanation:

Conditions for Coplanar vectors. If there are three vectors in a 3d-space and their scalar triple product is zero, then these three vectors are coplanar. If there are three vectors in a 3d-space and they are linearly independent, then these three vectors are coplanar.

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