Q13MCQMarks unknownLet FFF be the set of one-to-one functions from the set {1,2,…,n}\{1, 2, \dots, n\}{1,2,…,n} to the set {1,2,…,m}\{1, 2,\dots, m\}{1,2,…,m} where m≥n≥1m\geq n\geq1m≥n≥1.(A)How many functions are members of FFF?(B)How many functions fff in FFF satisfy the property f(i)=1f(i)=1f(i)=1 for some i,1≤i≤ni, 1\leq i \leq ni,1≤i≤n?(C)How many functions fff in FFF satisfy the property f(i)<f(j)f(i)<f(j)f(i)<f(j) for all i,j 1≤i≤j≤ni,j \ \ 1\leq i \leq j \leq ni,j 1≤i≤j≤n?Sign in to save attempts.Show answer← PreviousNext →SolutionsDiscussionLoading…Sign in with Google