sqrt example solved now we are on the page 30 pow

c-basic/sqrt.c

@@ -0,0 +1,16 @@
+#include <stdio.h>
+#include <math.h>
+
+int main()
+{
+  double val;
+  double result;
+
+  printf("Enter a number");
+  scanf("%lf", &val);
+
+  result = sqrt(val);
+  printf("%f\n", result);
+
+  return 0;
+}