T=int(input())

for i in range(T):
	N=int(input())
	A=list(map(int,input().split()))
	B=list(map(int,input().split()))
	
	cnt=0
	for j in range(N):
		if A[j]!=B[j]:
			#print(i,A[A[j]])
			if A[A[j]-1]!=B[j]:
					if B[A[j]-1]!=B[j]:
						cnt+=1
			#else:
		#		A[j]=B[j]
	print("Yes" if cnt==0 else "No")