(1)
| |||
(2)
|
where is a q-binomial coefficient.
(1)
| |||
(2)
|
where is a q-binomial coefficient.
Weisstein, Eric W. "Cauchy Binomial Theorem." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/CauchyBinomialTheorem.html