what is A (inverted U) B=
and
what is A U B=
2007-07-04 17:52:22 · 6 answers · asked by gfgfd g 1 in Science & Mathematics ➔ Mathematics
A U B = {1,2,3,4,5,6,7}
these are the elements of A and B combined.
2007-07-04 17:59:01 · answer #1 · answered by Alam Ko Iyan 7 · 0⤊ 0⤋
A(inverted U) B =intersection of A & B sets =common elements of 2sets ={4,5}
AU B = union of A & B = all the elements of both A &B
AUB ={1,2,3,4,5,6,7}
2007-07-05 00:59:04 · answer #2 · answered by ravi s 1 · 1⤊ 0⤋
the inverted u is intersection(which ones are common in both sets) of A & B= (4,5)
the upwards u is the union which means you combine both sets together. A U B=(1,2,3,4,5,6,7)
2007-07-05 01:01:30 · answer #3 · answered by txmama423 3 · 1⤊ 0⤋
the inverted U or the intersection would be only the numbers that are repitted like this:
A n B = {4,5 }
n= inverted U
2007-07-05 00:59:42 · answer #4 · answered by joshua_1426 1 · 0⤊ 0⤋
Aâ©B = 5, 6
AUB = 1, 2, 3, 4, 5, 6, 7
2007-07-05 00:58:25 · answer #5 · answered by Helmut 7 · 0⤊ 1⤋
AUB = (1, 2, 3, 4, 5, 6, 7 )
2007-07-09 00:43:55 · answer #6 · answered by ♫●GARV●♫ 6 · 0⤊ 0⤋