Question

In the given pairs of numbers, find whether the first number is a factor of the second number
(a) 11, 121​

Answer 1

Answer:

121 = 11*11 , which proves that 11 is a factor

Answer 2

Yes,it is

Step-by-step explanation:

11 is the factor of 121,when we multipy( 11×11) the answer of this is 121.Therefore it is the factor of the second no.