t = int(input())
for _ in range(t):
    n = int(input())
    a = [int(x) for x in input().split()]
    b = [int(x) for x in input().split()]

    ok = True
    l = 0
    r = 0
    while l < n:
        for i in range(l, n - 1):
            if b[i + 1] != b[i]:
                r = i
                break
            r = i + 1
        aMax = max(a[l:(r + 1)])
        if aMax != b[l]:
            ok = False
            break
        l = r + 1
        r = l
    if ok:
        print("Yes")
    else:
        print("No")