[" 7.A vector multiplied by the number "0," results into "],[" (1) "0],[" (3) "0]

A vector is multiplied by (-2) .As a result

0.01 multiplied by which number gives 0.00001 ?

Add 1 and 3 and multiply with 5, then the result =

Multiply the rational number, given below, by one (1) : (i) 0

Multiply 3.05 by 0.75

Multiply 0.04 by -1/2

The numbers 1, 3, 5, ….. 25 are multiplied together. The number of zeros at the right end of the product is 0 (b) 1 (c) 2 (d) 3

What is the result of multiplying a vector by a pure number N ? What happens if N is (i) negative, (ii) zero ?