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A and B are sets of real numbers defined as follows.
A = {y|y≥3}
B = {y|y>9}
Write A UB and An B using interval notation.
If the set is empty, write..
A U B = []
AnB = ||
(0,0) [0,0] (0,0)
[0,0)
Ø
-8
OUD

A and B are sets of real numbers defined as follows A yy3 B yygt9 Write A UB and An B using interval notation If the set is empty write A U B AnB 00 00 00 00 Ø class=

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