Question

Which is a counterexample to the conjecture? The product of any two consecutive integers is a composite number.

A.
3 • 4 = 12

B.
30 • 31 = 930

C.
1 • 2 = 2

D.
10 • 11 = 110
Need help

Answer 1

in which on the options, does the product equal to a prime number?

Answer 2

Composite number, (simply)
http://www.mathsisfun.com/definitions/composite-number.html

And you need a product of 2 integers that equals to a prime bumner....

Answer 3

not "bumner, but "number" (mistake at the end)

Answer 4

dumb