A B ÷ A − B AB \div A - B

Number Theory Level 2

True or false:

A B ÷ A − B AB \div A - B is always divisible by 4 for all positive integers A A and B B .

False True

Munem Shahriar by Munem Shahriar , 18, Bangladesh

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

Saksham Jain
Nov 23, 2017

A B A − B = B − B = 0 which is divisble by 4 \dfrac{AB}{A}-B=\boxed{B-B=0} \text {which is divisble by 4}

2 Helpful 0 Interesting 0 Brilliant 0 Confused

I was thinking "How is this level 2" and thought there was some typo. Then I was questioning the meaning of life when only 49% got it right.

Garv Khurana - 2 years, 2 months ago

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...