Question

P = { x / x is an odd number less than 3 } then P = .........

A { 1 }

B { 1,2}

C { 2}

D { }

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Answer 1

Answer:

A. 1

because 1 is the only odd no. less than 3

Answer 2

SOLUTION

TO CHOOSE THE CORRECT OPTION

P = { x / x is an odd number less than 3 } then P =

A. { 1 }

B. { 1,2}

C. { 2}

D. { }

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

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

P = { x / x is an odd number less than 3 }

Now the odd number less than 3 is 1

Thus there is exactly one element in the set P

Hence the given set is P = { 1 }

FINAL ANSWER

Hence the correct option is A. { 1 }

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