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5/16 MCQs for:
Vector

Given the vectors r and p. Evaluating r + p gives:

Given that the matrix below is equal to 0, then x is: 

Given that the vectors 6i + 15j and xi − 5j are parallel, the value of x is:

Given the vector OP = -4i + 3j, |OP| is:

The direction of the vector -3i -3j is: