How many 5×5 grid is possible
Source: MTRP 2015 Class 11-Multiple Choice Question: Problem 9 :-
September 21, 2020
combinatoricsalgebra unsolved
Problem Statement
How many grids are possible such that each element is either 1 or 0 and each row sum and column sum is
[*] 64
[*] 32
[*] 120
[*] 96