Permutations and Combinations Part 2

Section: Mathematics

Question : 81 of 110

Marks: +1, -0

Let A=[aij],aij∈Z∩[0,4],1≤i,j≤2. The number of matrices A such that the sum of all entries is a prime number p∈(2,13) is _______.

[31-Jan-2023 Shift 2]

Go to Question:

Prev Question

Next Question