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Grade: 12

                        

Given that N = {1, 2, 3, …, 100}, then (i) Write the subset A of N, whose elements are odd numbers. (ii) Write the subset B of N, whose elements are represented by x + 2, where x ∈ N

2 months ago

Answers : (1)

Anand Kumar Pandey
askIITians Faculty
1583 Points
							Welcome to AskIITians

(i) A = {x | x ∈ N and x is odd}

A = {1, 3, 5, 7, …, 99}

(ii) B = {y | y = x + 2, x ∈ N}

1 ∈ N, y = 1 + 2 = 3

2 ∈ N, y = 2 + 2 = 4, and so on.

Therefore, B = {3, 4, 5, 6, … , 100}

Thanks
2 months ago
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