Question

What is the remainder when 6^17 + 17^6 + 169^235 is divided by 7?

Answer 1

Answer:

1

Step-by-step explanation:

6^17 % 7 remainder is 6

17^6 % 7 remainder is 1

169^235 % 7 remainder is 1

i.e (6+1+1)%7=1

ans = 1.