Question

A={8,10,12,14,16,18,20} எனில்(A) காண்க.

Answer 1

SOLUTION

GIVEN

A = { 8,10,12,14,16,18,20 }

TO DETERMINE

The value of n(A)

EVALUATION

We know that set is a well defined collection of distinct objects of our perception or of our thought to be conceived as a whole

Here the given set is

A = { 8,10,12,14,16,18,20 }

We see that the number of elements in the set A is 7

Thus we get -

n(A)

= The number of elements in the set A

= 7

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