#include<bits/stdc++.h>
#define fast ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0)
#define ll long long
using namespace std;
 
ll t, n, x;
 
void ahh_shit_here_we_go_again() {
    cin >> n;
    map<ll, int> cnt;
    for (int i = 1; i <= 2 * n; i++) {
        cin >> x;
        cnt[x]++;
    }
    ll sum = 0;
    auto it = cnt.end();
    do {
        it--;
        if (it -> second != 2 || (it -> first - sum) % (n * 2) != 0 || sum >= it -> first) {
            cout << "No\n";
            return; 
        }
        sum += (it -> first - sum) / (2 * n) * 2;
        n--;
    } while (it != cnt.begin());
    cout << "Yes\n";
}
 
int main() {
    fast;
    cin >> t;
    while (t--) 
        ahh_shit_here_we_go_again();
}