A 'Teach Further Maths' Resource
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.
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
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
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
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
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