The number of ways of dividing $52$ cards amongst four players so that three players have $17$ cards each and the fourth player just one card, is
$\frac{{52\;!}}{{{{(17\;!)}^3}}}$
$52\;!$
$\frac{{52\;!}}{{17\;!}}$
None of these
If $\frac{{{}^{n + 2}{C_6}}}{{{}^{n - 2}{P_2}}} = 11$, then $n$ satisfies the equation
In how many ways can a team of $3$ boys and $3$ girls be selected from $5$ boys and $4$ girls?
Let the number of elements in sets $A$ and $B$ be five and two respectively. Then the number of subsets of $A \times B$ each having at least $3$ and at most $6$ element is :
The number of words from the letters of the word $'RAJASTHAN' $ by taking all the letters at a time in which vowels are alternate, are
The number of matrices of order $3 \times 3$, whose entries are either $0$ or $1$ and the sum of all the entries is a prime number, is$....$