that symbol \(\cup\) means "union"
Thanks! Now how do I solve this problem? I don't exactly know what it is asking.
U means union - that is the union of the 2 sets A and B which are illustrated by the circles
So it wants me to find what A + B is minus the center?
A has \(.3\) and B has \(.35\) and they have \(.10\) in common that means \[A\cup B=0.30+0.35-0.10\]
yeah exactly A + B minus the center
the center is called \(A\cap B\) reads "A intersect B"
.55 is the answer then, I believe. Thanks a bunch :)
yes it is \(0.55\) \[\huge\color\magenta\heartsuit\]
Thank you :)