Question

जर a= {2,3,5,7,11} य संचाचे कोणतेही चार उपसंच लिहा​

Answer 1

SOLUTION

TO DETERMINE

Any four subset of the set

A = { 2 , 3 , 5 , 7 , 11 }

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

SUBSET :

A set S is said to be a subset of T if every element of S is an element of T

EVALUATION

Here the given set is

A = { 2 , 3 , 5 , 7 , 11 }

Since A contains 5 elements

So number of subsets of A

$= {2}^{5}$

$= 32$

Any four subsets are

{ 2 } , { 3 } , { 5 } , { 11 }

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