#include <bits/stdc++.h>
using namespace std;
//#define int long long int
bool areEqual(int arr1[], int arr2[], int n)
{
sort(arr1, arr1 + n);
sort(arr2, arr2 + n);
for (int i = 1; i <=n; i++)
if (arr1[i] != arr2[i])
return false;
return true;
}
int main() {
int t;cin>>t;while(t–){
ios_base:: sync_with_stdio(false);
cin.tie(NULL); cout.tie(NULL);
int n,i,j;
cin>>n;
int a[100], b[100]={0},c[100];
for(int i=1;i<=n;i++){
cin>>a[i];
}
for(int k=1;k<=n;k++){
cin>>c[k];
}
for(i=1;i<=n;i++){
int rt=i+a[i];
int lf=i-a[i];
if(lf<=1){
lf=1;
}
if(rt>=n){
rt=n;
}
for(j=lf;j<=rt;j++){
b[j]++;
}
}
if (areEqual(a, b, n))
cout << "YES";
else
cout << "NO";
cout<<endl;
}
return 0;
}