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Now showing items 31-40 of 47

#### MathsCasts: Finding the Determinant of a 2x2 Matrix

(Swinburne Commons, 2012)

Outlines the general formula for finding the determinant of a 2x2, then goes through one simple example. Note at the end regarding the fact that if the determinant equals zero then that matrix has no inverse.

#### MathsCasts: Differentiating Logs

(Swinburne Commons, 2012)

3 examples based on differentiating logs with questions at the end for students to try themselves, solutions given also.

#### MathsCasts: Adding Fractions: Part 2

(Swinburne Commons, 2012)

This video explains adding basic fractions by finding a common denominator.

#### MathsCasts: Simple Differentiation: Part 1

(Swinburne Commons, 2012)

Defines basic rule for differentiation and completes 3 basic examples involving x to a power of 2 or greater, then completes 3 more examples, this time all with x to the power of 1.

#### MathsCasts: Finding the Inverse of a 2x2 Matrix

(Swinburne Commons, 2012)

Outlines the general formula for finding the Inverse of a 2x2, then goes through one simple example.

#### MathsCasts: Differentiation Involving Roots

(Swinburne Commons, 2012)

Provides 2 worked examples of differentiating square roots, cube roots, etc. of x. Gives the viewer 3 sample questions of a similar nature at the end with solutions.

#### MathsCasts: Simple Differentiation: Part 3

(Swinburne Commons, 2012)

Completes examples on differentiating simple functions and provides practice questions and answers at the end for viewer to work on themselves.

#### MathsCasts: Quotient Rule: Part 1

(Swinburne Commons, 2012)

Introduction to the Quotient rule, outlining when and how to apply it with one example. Steps involved are outlined also.

#### MathsCasts: Finding the Determinant of a 3x3 Matrix

(Swinburne Commons, 2012)

Covers one example of finding the determinant of a 3x3 matrix. Note at the end regarding the fact that if the determinant equals zero then that matrix has no inverse.

#### MathsCasts: Differentiating Trig Functions

(Swinburne Commons, 2012)

3 completed examples of differentiating trigonometric functions. Similar questions at the end for students to try themselves, solutions provided also.