Question

A = x/x is a letter of the word MATHEMATICS then
find N(A)
​

Answer 1

Answer:

{M,A,T,H,E,I,C,S}

Step-by-step explanation:

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Answer 2

Answer:

n(A) = { M,A,T,H,E,I,C,S}

AS all other letters r repeated no need to consider them in calculating the value of n(A)

so,

n(A) = 8

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