- #1
ampakine
- 60
- 0
I came across this question:
http://imageshack.us/m/3/4510/axiomsq.png
which I'm confused about. I know what the axioms of probability are but how would I use them to "derive" that result? I could illustrate why P(A∪B) = P(A) + P(B) - P(A∩B) on a Venn diagram but I have no idea how to use the axioms to show it.
http://imageshack.us/m/3/4510/axiomsq.png
which I'm confused about. I know what the axioms of probability are but how would I use them to "derive" that result? I could illustrate why P(A∪B) = P(A) + P(B) - P(A∩B) on a Venn diagram but I have no idea how to use the axioms to show it.