What is the cross product of two null vectors?

If two vectors have the same direction or have the exact opposite direction from each other (that is, they are not linearly independent), or if either one has zero length, then their cross product is zero.

Can be two equal vectors form a null vector?

A null vector has no direction or it may have any direction. Generally a null vector is resultant of two equal vectors in opposite directions.

How do you multiply a vector by another vector?

Alternatively, it is defined as the product of the projection of the first vector onto the second vector and the magnitude of the second vector. Thus, A ⋅ B = |A| |B| cos θ

Can two non zero vectors give zero when they are multiplied?

Yes, when two non-zero vectors multiply with each other they can give zero resultant.

What happens when a vector A is multiplied by a null vector?

If this is your question, the answer is yes and the result of dot product of the null vector with any other vector is the zero value. Yes, of course! If you meant the dot product you get zero, if you meant the cross product you get zero.

When a vector is multiplied by a zero vector we get?

If a vector is multiplied by zero, the result is a zero vector.

Can you multiply a vector by a scalar?

When a vector is multiplied by a scalar, the size of the vector is “scaled” up or down. Multiplying a vector by a positive scalar will only change its magnitude, not its direction. When a vector is multiplied by a negative scalar, the direction will be reversed.

Can two non zero vector gives zero resultant when they multiply with each other if yes give condition for the same?

case 1 :- Let A and B two non zero vectors and R is resultant when they multiply each other. hence, resultant becomes zero in dot product only when angle between given vectors must be 90°. here it is clear that resultant of cross product will be zero when angle between given vectors must be zero.

Can two non zero vectors be added together so their sum is zero?

(D) It is not possible for the sum of two non-zero vectors to be zero.