Recent content by ooooo

Sorry. I'm just curious. :)

Thank you so much Statdad. I would like to ask another question. How to proof P(A U B) = P(A) + P(B) - P(A ^ B) ? Thank you again.

Do you know how to proof P(A U B U C) = P(A) + P(B) + P(C) - P(A^B) - P(B^C) - P(C^A) + P(A^B^C) ^ is intersection. Do you know how to find P(A U B U C U D) Thank you very much.