The Ninth and Tenth tasks are done

2025.03.07/10Ex/solve.c

@@ -0,0 +1,15 @@
+#include "solve.h"
+#include "math.h"
+
+void matrix_multiply(const double *A, const double *B, double *c, int n, int m, int l)
+{
+	int i, j, k, index;
+	for (i = 0; i < n; i++)
+		for (j = 0; j < l; j++)
+		{
+			index = i * l + j;
+			c[index] = 0;
+			for (k = 0; k < m; k++)
+				c[index] += A[i * m + k] * B[k * l + j];
+		}
+}