Question

is the statement 6^n-1 is divisible by 5 true for all positive integers

Answer 1

\[6^{n-1}????\]

Answer 2

yes is it divisible by 5 true of false

Answer 3

no, u just need to check some ouputs of that function, 1,6,36

Answer 4

so false

Answer 5

@Mstone2345678
most any proof that involve all the positive integers are to be proved using the Principle of Mathematical induction...

Answer 6

matematical induction for that?

Answer 7

just check some nunbers and it is done