Question

If M= {3,6,9,12,15,18} then n (m)=?
1)5. 2)6. 3)4. 4)7.
(please help me )​

Answer 1

Answer:

6 is the answer of the question

Answer 2

Concept:

The set is a collection of objects in different forms and they are represented in the form of a set-builder form or roster form.

Given:

A set  M= {3,6,9,12,15,18} is given.

Find:

The number of elements present in the given set, n (m)

Solution:

The given set is M= {3,6,9,12,15,18}, here, the set is represented in set builder form.

The number of elements can be calculated simply by counting the elements present in the set.

As in the set M= {3,6,9,12,15,18}, here, there are 6 elements are present.

So, n (M) = 6

Hence, in the set M= {3,6,9,12,15,18}, the number of elements in 6. Hence, the correct option is (2) 6.

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