Recent content by William1

Yes, I see that.

Yes, I sort of see how they are equal. It's still not crystal clear to me yet though.

Wouldn't it just be: = {k+1 U i = 1 Ai U Ak+1) ∩ B = {k+1 U i = 1} (Ai ∩ B)

A question I'm working on and my math book doesn't clarify the answer well enough for me to follow. I'm having some issues at getting the math symbols to work correctly so bare with me!Prove by mathematical induction that if A1, A2, ..., An and B are any n + 1 sets, then: Base step = n = 1 so...