course Mth 151
Text Assign. 2.23) C
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5) B
6) E
9) Subset
10) Subset
12) Subset
15) Both
16) Both
18) Proper Subset
20) Subset
24) true
25) false
27) true
30) true
33) true
35) false
36) false
39) true
40) true
42) true ?c is a subset of b and b is a subset of u
45) 64 subsets and 63 proper subsets
48) 4 subsets and 3 proper subsets
50) {1,3,4,6,8,}
54) ?55) Higher cost, lower cost, educational, more time to see the lights, less time to see the lights, cannot visit relatives along the way, can visit relatives along the way.
57) Higher cost, educational, time to see the lights, cannot visit relatives along the way
60) Not sure
63) abc, abd, abe, bcd, bce, cde, acd, ace, ade, bde
65) a, b, c, d, e
66) ?69) 12, 13
70)
72) {0} has 0 as a subset because it is the same and there is only one number and is an element because it is a number
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Again, I don't have a copy of the questions handy. You don't have to submit your answers in this form. The query (and you did very well on the first one) is all I need to see, unless you have a specific question on a problem.