Homework Statement
Determine which row of pascals triangle contains 3 consecutive entries that are in the ratio 1:2:3.
Homework Equations
(n, k ) = n!/k!(n-k)!
The Attempt at a Solution
(n,k):(n,k+1):(n,k+2)
1 : 2: : 3
What I did was cross multiply.
2 times (n,k) =...