Hi guys, I am a little confused about how to interpret the matrix included in the equation...can someone please write it in a single line not using the matrix for let's say n=3... Thanks in advance.
That's not a matrix, it's a standard notation for a binomial coefficient: $$\left(\begin{array}{c}{n \\ k}\end{array}\right) = _nC_k = \frac{n!}{k!(n-k)!}$$
Thanks so much Mr. Mute..Mr. Mentallic, I thought (n k) is a matrix not tau...sorry... Thanks so much for the replies....have a good day guys...