Purchase Solution

# Congruences : Multiplicative Inverse

Not what you're looking for?

In Z135, the element [4] is a unit. Why? Find the multiplicative inverse [4]^-1

(Please see attachment for proper format.)

##### Purchase this Solution

##### Solution Summary

A multiplicative inverse is found. The solution is detailed and well presented.

##### Solution Preview

Please see the attachment.

Proof:

Since the greatest common divisor of and ...

##### Purchase this Solution

##### Free BrainMass Quizzes

##### Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

##### Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

##### Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

##### Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

##### Probability Quiz

Some questions on probability