#### Video: Using de Moivre's Theorem - Example (1)

Video tutorial on complex numbers using de Moivre's Theorem - Example (1).

Video tutorial on Moivres' Theorem.

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Video tutorial on complex numbers using de Moivre's Theorem - Example (1).

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A 'Teach Further Maths' Resource
57 Slides
To find the cube roots of unity.
To illustrate these cube roots on an Argand Diagram.
To solve problems relating to the cube roots of unity.
To find the nth roots of unity.
To illustrate these nth roots on an Argand Diagram.
To find the nth roots of any number.

By huntp1

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**$11.00**

Permutations exam question. You are shown how to handle questions where letters or items have to stay together. To see the full index of tutorials visit http://www.examsolutions.co.uk/A-Level-maths-tutorials/maths_tutorials_index.php#Statistics

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This video from ExamSolutions looks at an example of an arithmetic series: C1 Edexcel January 2012 Q9a

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This is the 1st in a series of tutorials for the Binomial Distribution. What is a Binomial Distribution? In this tutorial you are introduced to the properties of a Binomial Distribution and the notation used. To see this and other tutorials in this series goto ExamSolutions at http://www.examsolutions.co.uk

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C1 Exam Practice. In this maths video tutorial I show you how we can use completing the square to sketch a quadratic graph, locate the maximum or minimum points and the equation of the line of symmetry. To see this and other tutorials go to http://www.examsolutions.co.uk/maths-tutorials/quadratic-functions/sketching_quadratic_graphs/tutorial.php

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Power Point presentation, 12 slides, demonstrating that for a given polynomial that has a complex zero z, then its conjugate z* is also a zero of the polynomial, based on IB Higher level Syllabus. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OldENnRERSZ29PYU0/view?usp=sharing

By oralhurt

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**$3.31**

Power Point presentation, 10 slides, Explaining how to solve system of equations with two or three unknowns, using the methods of substitutions, elimination and the Gaussian elimination Method, based on IB Higher level Syllabus. For a preview of the power point copy the following link on your browser: https://drive.google.com/file/d/0B8z00qLZV7OlcW9QalZzSm9JX2s/view?usp=sharing

By oralhurt

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Complex numbers - introduction, imaginary number i, addition, subtraction, multiplication and division of complex numbers.

By NewMathWorld

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**$2.00**

Past paper questions on complex numbers with marking scheme of Cambridge A level Pure Maths 3 (9709)

By abdulhafeez

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**$2.65**