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State If the Following Set is a Finite Set Or an Infinite Set: {X : X = (N-2)/(N+2), N ∈ W) - Mathematics

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Question

State if the following set is a finite set or an infinite set:

{x : x = `(n-2)/(n+2)`, n ∈ w)

Sum
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Solution

{x : x = `(n-2)/(n+2)`, n ∈ w)

{-2, `-1/2, 0, 1/4, 2/5`.......}

It is infinite set.

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Chapter 6: Sets - Exercise 6 (B) [Page 67]

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Selina Concise Mathematics [English] Class 8 ICSE
Chapter 6 Sets
Exercise 6 (B) | Q 9.6 | Page 67
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