Open ankur-anand opened 8 years ago
$$ n! = \begin{cases} 1 & \text{if n = 0},\\ (n-1)! \ast n & \text{if n > 0} \end{cases} $$
is giving content as n!={1if n = 0, (n−1)!∗nif n > 0 in one line
n!={1if n = 0, (n−1)!∗nif n > 0
is giving content as
n!={1if n = 0, (n−1)!∗nif n > 0in one line