Write a program that calculates the determinant of a 4x4 matrix of double precis

Question

Write a program that calculates the determinant of a 4x4 matrix of double precision values. Create a library that contains three functions: one that calculates the determinant of a 2x2 matrix, one that calculates the determinant of a 3x3 matrix, and one that calculates the determinant of a 4x4 matrix. Note that the 3x3 function calls the 2x2 function three times and the 4x4 function calls the 3x3 function four times. Your main function must ask the user to input in all 16 values of the original 4x4 matrix. Note that the output is a single double precision value (display it to four decimal places).

Explanation / Answer

#include #include float detrm(float[][],float); void cofact(float[][],float); void trans(float[][],float[][],float); main() { float a[25][25],k,d; int i,j; printf("ENTER THE ORDER OF THE MATRIX: "); scanf("%f",&k); printf("ENTER THE ELEMENTS OF THE MATRIX: "); for(i=0;i

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