# I really need help. It's about number theory. Would yo be so kind help me?

##### 2 Answers

Mar 21, 2018

#### Answer:

Use the fact that if

#### Explanation:

Suppose that

From

Therefore,

Now show that if

Finish by showing that

Mar 22, 2018

#### Answer:

See below.

#### Explanation:

Note that

and also

hence