Question

Given set M={vowels in the word "MATHEMATICS"}.find n(M).
A. 3 B. 4
C. 7
D. 1q1

Answer 1

Answer:

B. 4

M (A) T H (E) M (A) T (I) C S

Answer 2

SOLUTION

GIVEN

M = { Vowels in the word "MATHEMATICS" }

TO CHOOSE THE CORRECT OPTION

n(M) =

A. 3

B. 4

C. 7

D. 1

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 the given set is

M = { Vowels in the word "MATHEMATICS" }

The word is MATHEMATICS

The Vowels in the word are A , E , I

The number of vowels = 3

∴ M = { A , E , I }

Thus we have

n(M)

= The number of elements in M

= 3

FINAL ANSWER

Hence the correct option is A. 3

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