If A = {x: x is an integer} and B ∩ C = {y: y is a negative integer}, then (A - B) ∪ (A - C) is
If the universal set U = {x : x non-negative integers) and A = { y : y ∈ N } , find A’
What will be the output of the equation: (a ÷ b) × (-c) where 'a' and 'b' are positive integer and 'c' is negative integer? [2 MARKS]
Which of the following pairs of sets are disjoint?
(i) {1, 2, 3, 4} and {x : x is a natural number and 4 ≤x≤6}
(ii) {a, e, i, o, u} and {b, c, d, f}
(iii) {x : x is an even integer} and {x : x is an odd integer}