Question

A={x:x is a factor of 24} then find n(A)

Answer 1

GIVEN,

A= { x:x is a factor of 24}

A= { 1,2,3,4,6,8,12,24, }

therefore, n(A) = 8

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Answer 2

Given that,

A={x:x is a factor of 24}

To find,

n(A).

Solution,

In this case, we are given a set A. It has a factor of 24.The factor of a number is a number that divides into another number exactly and without leaving a remainder.

A={x:x is a factor of 24}

Set A can also be written as :

A = {1,2,3,4,6,8,12,24}

n(A) means the number of element of A. In this case, the value of n(A) is 8.