Collinear Points Using Vectors

Collinear Points Using Vectors

Learn how to prove that three points lie in a line (collinear) using vectors FollowFollow Subscribe To Math Mondays Key Points Collinear refers to points laying in a straight line Collinearity can be shown using vectors or gradients Using gradients we show the vectors...
Example of Proof by Induction

Example of Proof by Induction

Learn how to use proof by induction by following this example involving a finite series FollowFollow Subscribe To Math Mondays Key Points Proof by Induction is a method of demonstrating that a Mathematical result is true  It is particualrly useful when you have a...
Trig Equations Exact Values

Trig Equations Exact Values

Learn how to solve trigonometric equations without the use of a calculator FollowFollow Subscribe To Math Mondays Key Points To solve a trigonometric equation without a calculator use exact values Learn the exact values for Sin, Cos & Tan for 0, 30, 45, 60 &...
Composite/Inverse Functions

Composite/Inverse Functions

Learn how to evaluate the composite of two functions, the inverse of a function and how the two relate to each other FollowFollow Subscribe To Math Mondays Key Points Composite functions are when you merge two, or more, functions To find the composite of two functions...