MathsByAli

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Mathematics teacher at a secondary school and sixth form with a first class honours degree in Mathematics. My aim is to share my enthusiasm and passion for m...

Latest Videos

Functions & Graphs Example 2

Functions and Graphs Example 1

Algebraic Methods with Functions Example 2

Algebraic Methods with Functions Example 1

Proof of 1 + cot^2 x = cosec^2 x

Proof of 1 + tan^2 x = sec^2 x

The Method of Differences

Integration By Parts

First Order Differential Equations - Integrating Factor

First Order Differential Equations - Separation of Variables

Integration by Substitution with Limits

Reflection of a Point in a Plane

Proof by Induction Series

Series - Squares and Cubes Show That

Inverting a 3x3 Matrix

Integrating Improper Algebraic Fractions

Quotient Rule - Trigonometric Functions

Small Angle Approximations

Differentiating Inverse Trigonometric Functions

Moments - Distance of Centre of Mass

Projectile Motion Formulae

Derivative of cotx

Derivative of cosecx

Derivative of secx

Integral of lnx

Equation of a Circle given Three Points

Kinematic Equations

Proof of the Sum of an Arithmetic Series

Proof of the Sum of a Geometric Series

Mechanics - Colliding Particles