9) 9) 4,6, A) 246,8 B) Ixisany even natural number) k I xis any integer D) 1 x i
ID: 3195940 • Letter: 9
Question
9) 9) 4,6, A) 246,8 B) Ixisany even natural number) k I xis any integer D) 1 x is an even natural number less than 101 Write a Gescription of the set. 10) 10 S-14, 8, 12, 16, 20, ..) A) Set S is the set of inbegers that are greater than or equal to 4 B) Set S is the set of integers S is the set of natural numbers greater than or equal to 4 D)kt S is the set of natural numbers that are multiples of 4 Tell whether the statement is true or false. If false, give the reason. A) True C) False 0 is not a valid member of a set B) False 0 must be an element of both sets alse, each set must have 4 elements. 12) 12) 17 116,14,13,1 A) False 17 is a set. B) False; 17 is smaller than the elements of the set False; 17 is an element of the set Find n(A) for the set 13) 19A-6, 8, 10, 12, 14 A) n(A)-2 D) n(A)-4 B)n(A).. 14 14) 1001 14) A-100 101, 102.. -D) n(A)-4 A)n(A).1000 (A)-901 Q) n(A) 900 Determine whether the sets are equal, equivalent, both, or neither. 15) 15) 163, 18, 100) and (18, 100, 63 A) Equal D) Neither 16) IL MN, O) and f mn 16) A) Neither C) Both D) Equal Determine whether the number used is a cardinal or an ordinal number ounces sinoe his last 18) fourteenth in the cross country race. 15) A) CardinalExplanation / Answer
9) {2,4,6,8}
This is the set of even numbers upto 8.
The correct answer is D.
10) S = {4,8,12,16,20....}
This is the set of multiples of 4.
The correct answer is D.
11) {4,10,12} = {0,4,10,12}
This statement is false because 0 is not in the first set.
The correct answer is B.
12) 17 {16,14,13.....1}
This statement is true as one is a number and the other is a set.
The correct answer is C.
13) A = {6,8,10,12,14}
There are five elements in A and so n(A) = 5.
The correct answer is C.
14) A = {100,101,....1000}
This is the set of first 1000 numbers with the first 99 numbers removed.
There are 1000 - 99 = 901 numbers and so n(A) = 901.
The correct answer is B.
15) Both sets have the same elements.
The sets are both equal and equivalent.
The answer is B.
16) Both sets have same number of elements but not same elements.
The answer is B.
17) Four ounces is with respect to an earlier value and is therefore B) Cardinal.
18) Since 14th is a place, it is A) ordinal.
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