Question

B={}then n(b)-how much

Answer 1

0, because the set is empty.

Answer 2

SOLUTION

GIVEN

B = { }

TO DETERMINE

The value of n(B)

CONCEPT TO BE IMPLEMENTED

SET :

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

Representation of Set :

A set can be represented in following ways

(i) Statement form method

(ii) Roster or tabular form method

(iii) Rule or set builder form method

EVALUATION

Here it is given that B = { }

So there is no element in the set B

So B is an empty set

Since there is no element in the set B

So n(B) = 0

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