Question

18. Let k be a positive integer such that (k + 4) is divisible by 7. Then the smallest positive
integer n, greater than 2, such that k + 2n is divisible by 7 equals​

Answer 1

Answer:

18. Let k be a positive integer such that (k + 4) is divisible by 7. Then the smallest positive

integer n, greater than 2, such that k + 2n is divisible by 7 equals