1. For the following, show that KB does not entail a: (2x15=30) a) KB={p⇒q, r⇒q}; a= (p⇒r) s}; a = (sAq) b) KB={pq,

MATLAB. write code for all parts

Write a C program that contains int count_zero(int a[ ][6], int n) function that takes two dimensional array and the number of rows. It should return the number of elements with zero values. Assume that the matrix a is 6 by 6 with integer elements and it should be created in the main function and sent to the count_zero function.   45 5 10 0 6 0 3 2 0 9 4 3 7 3 0 17 43 15 0 12 65 91 25 12 21 41 14 0 0 11 32 0 99 0 14 1