Post a New Question

math analysis

posted by .

Disprove: For every integer a, if 8 divides a, then 6 divides a.

im still stuck. i wrote:
Disproof. Suppose 8|a. by definition of divisibility, we know 8|a means there is an integer b with a=8b. There is not value of y.

  • math analysis -

    i mean value of b

  • math analysis -

    it's always easy to disprove a false statement. Just find a counterexample.

    8|32 but 6∤32

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question