If C = {a, b, x, y} and D = {m, n, o, p} then C union D is
A. {a, b, x, y, m, n, o, p}
B. {m, n, o, P, x}
C. {a, b, m, n}
D. {a, x, m, n}
Related Questions on Chapter 6: Set Language & Notation - Math Mcqs for Grade 7
If A = {3, 6, 9, 12} and B = {6, 8, 9} then intersection of A and B is
A. {3, 6}
B. {3, 12}
C. {6, 9}
D. {9, 12}
The set of vowels in English alphabet contains elements
A. {a, b, c, d, e, f}
B. {a, e, i, o, u}
C. {p, q, r, s, t}
D. {l, m, n, o, p}