Two sets are equivalent if they have the same cardinality. In [over-]simplified terms, if they have the same number of distinct elements. Two sets are equal if the two sets contain exactly the same distinct elements. So {1, 2, 3} and {Orange, Red, Blue} are equivalent but not equal. {1, 2, 3} and {2, 2, 2, 3, 1, 3} are equal.
equivalent fractions of 1/3: 2/6, 3/92 equivalent fractions for 1 over 3 = 2/6, 3/9
1;1
Set relationships is what sets have in common. Here are examples: 1. Joint 2. Disjoint 3. Equivalent 4. Equal
1/2 is equivalent to 3 sixths.
No
-3
3/2
no
There are an infinite number of sets of four numbers, including fractions and sets including two or four numbers that are negative. 156 = 2 x 2 x 3 x 13 For positive integers, the unique sets are 1, 2, 3, 26 1, 2, 6, 13 The complete sets are 1, 1, 1, 156 1, 1, 2, 78 1, 1, 3, 52 1, 1, 4, 39 1, 1, 6, 26 1, 1, 12, 13 1, 2, 2, 36 1, 2, 3, 26 1, 2, 6, 13 2, 2, 3, 13
-2/3 is not equivalent.
It is: 1/3 = 2/6