Question

Question: 1
#include<stdio.h>
int f(int *a, int n)
{
if(n <= 0) return 0;
else if(*a % 2 == 0) return *a + f(a+1. n-1);
else return *a - f(a+1, n-1);
}
int main()
{
int al = {12, 7, 13, 4, 11, 6);
printf("%d", f(a, 6));
getchar();
return 0;
}​

Answer 1

Answer:

Matter is anything that has mass and take up space please mark my answer as brainlist

Answer 2

Explanation:

=20, V =12, and b =30 then verify Euler's formula