1) {1, 3, 5, 7, 9} can be BEST described as a) A set of numbers from 1 to 9. b) A set of odd numbers from 1 to 9. c) A set of odd numbers. d) A set of prime numbers from 1 to 9. 2) {2, 4, 6 ...} is BEST described as a) Even numbers b) Even numbers from 2 to 6. c) Multiples of 2 from 2 to 6. d) Factors of 6. 3) {a, b, c, d... x, y, z} is BEST described as a) letters from a to d and x to z. b) letters of the alphabet. c) infinite set d) finite set. 4) {a, b, c, d} has how many subsets? a) 8 b) 16 c) 4 d) 32 5) {1, 4, 8, 16} has how many proper subsets? a) 4 b) 8 c) 16 d) 15 6) {a, b, c, d}  a) {a},{b},{c},{d},{a,b},{a,c},{b,c},{a,d},{b,d},{c,d},{a,b,c},{a,b,d},{a,c,d},{b,c,d},{a,b,c,d} b) {a},{b},{c},{d},{a,b},{a,c},{b,c},{a,d},{b,d},{c,d},{a,b,c},{a,b,d},{a,c,d},{b,c,d} c) {a,b},{a,c},{b,c},{a,d},{b,d},{c,d},{a,b,c},{a,b,d},{a,c,d},{b,c,d},{a,b,c,d} d) {},{a},{b},{c},{d},{a,b},{a,c},{b,c},{a,d},{b,d},{c,d},{a,b,c},{a,b,d},{a,c,d},{b,c,d},{a,b,c,d} 7) This image shows that a) B is a subset of A b) A is a subset of B 8) {2, 3, 4, 5, 6, 10} has how many subsets? a) 32 b) 12 c) 64 d) 63

Set-description and subset

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?