- #1
gravenewworld
- 1,132
- 26
The Impossible Problem!
I thought this might be a little fun, my professor gave us this problem for extra credit a while back, and he published it in some math journal with the title "The impossible problem." Can any of you guys solve it?
Let x and y be two numbers with 1 < x < y and x+y <= 100.
Suppose S is given the value x+y and P is given the value x*y.
<<1>> Mr. P.: I do not know the two numbers.
<<2>> Mr. S.: I knew that you didn't know the two numbers.
<<3>> Mr. P.: Now I know the two numbers.
<<4>> Mr. S.: Now I know the two numbers.
What are the two numbers?
PS...Don't be cheap and look up the answers online
I thought this might be a little fun, my professor gave us this problem for extra credit a while back, and he published it in some math journal with the title "The impossible problem." Can any of you guys solve it?
Let x and y be two numbers with 1 < x < y and x+y <= 100.
Suppose S is given the value x+y and P is given the value x*y.
<<1>> Mr. P.: I do not know the two numbers.
<<2>> Mr. S.: I knew that you didn't know the two numbers.
<<3>> Mr. P.: Now I know the two numbers.
<<4>> Mr. S.: Now I know the two numbers.
What are the two numbers?
PS...Don't be cheap and look up the answers online