vectors-m

Question: If a is non zero vector of modulus a and m is a non-zero scalar, then ma is a unit vector if

1) $m=\pm 1$

2) $m=\,\,|\mathbf{a}|$

3) $m=\frac{1}{|\mathbf{a}|}$

4) $m=\pm \,2$

Solution:

Explanation: No Explanation

Modulus of vector Algebra of vectors

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