Taking the set of natural numbers as the universal set, write down the complements of the following sets
(i) {x : x ∈ N and x is even}
(ii) {x : x ∈ N and x is odd}
(iii) {x : x ∈ N and x = 3n for some n ∈ N}
(iv) {x : x is a prime number}
(v) {x : x ∈ N and x is a perfect square}
(vi) {x : x ∈ N and x is a perfect cube}
(vii) {x : x ∈ N and x + 5 = 8}
(viii) {x : x ∈ N and 2x + 5 = 9}
(ix) {x : x ∈N and x ≥ 7}
(x) {x : x ∈ N and x is a divisible by 3 and 5}
Taking the set of natural numbers as the universal set, write down the complements of the following sets
(i) {x : x ∈ N and x is even}
(ii) {x : x ∈ N and x is odd}
(iii) {x : x ∈ N and x = 3n for some n ∈ N}
(iv) {x : x is a prime number}
(v) {x : x ∈ N and x is a perfect square}
(vi) {x : x ∈ N and x is a perfect cube}
(vii) {x : x ∈ N and x + 5 = 8}
(viii) {x : x ∈ N and 2x + 5 = 9}
(ix) {x : x ∈N and x ≥ 7}
(x) {x : x ∈ N and x is a divisible by 3 and 5}
(i) {x : x ∈ N and x is even}
(ii) {x : x ∈ N and x is odd}
(iii) {x : x ∈ N and x = 3n for some n ∈ N}
(iv) {x : x is a prime number}
(v) {x : x ∈ N and x is a perfect square}
(vi) {x : x ∈ N and x is a perfect cube}
(vii) {x : x ∈ N and x + 5 = 8}
(viii) {x : x ∈ N and 2x + 5 = 9}
(ix) {x : x ∈N and x ≥ 7}
(x) {x : x ∈ N and x is a divisible by 3 and 5}
(i) {x: x is an odd natural number}
(ii) {x: x is an even natural number}
(iii) {x: x ∈ N and x is not a multiple of 3}
(iv) {x: x is a positive composite number and x = 1}
(v) {x: x ∈ N and x is not a perfect square}
(vi) {x: x ∈ N and x is not a perfect cube}
(vii) {x: x ∈ N and x ≠ 3}
(viii) {x: x ∈ N and x ≠ 2}
(ix) {1, 2, 3, 4, 5, 6}
(x) {x: x ∈ N and x is not divisible by 3 and 5}
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