# Topic 1: Number and algebra

• #### Maths AA-HL 1.10.1 Factorial notation

Factorial notation – Maths IB AA – HL PowerPoint presentation, 7 slides, Explaining what factorial notation is, and how to simplify expressions that involve factorial notation, […]

£4.00
• #### Maths AA-HL 1.10.2 Counting methods

Counting methods – Maths IB AA – HL Power point presentation, 9 slides, to explain what are permutations and combinations, using examples to show how to […]

£5.00
• #### Maths AA-HL 1.10.3 Binomial expansion (frac. & neg. indices)

Binomial expansion with fraction and negative indices – Maths IB AA – HL Power Point presentation, 16 slides, Explaining how to expand binomial if the index […]

£5.00
• #### Maths AA-HL 1.12 .1 Complex numbers

Complex numbers – Maths IB AA – HL PowerPoint presentation, 7 slides, helping  to understand what complex numbers are and what are the conjugate and the […]

£4.00
• #### Maths AA-HL 1.12.2 Calculations with complex numbers Cartesian form

Calculations with complex numbers Cartesian form – Maths IB AA – HL PowerPoint presentation, 8 slides, explaining how to add, subtract and multiply complex numbers in […]

£4.00
• #### Maths AA-HL 1.13.1 The polar form of complex numbers

The polar form of complex numbers – Maths IB AA – HL PowerPoint presentation, 7 slides, helping  to understand how to write complex numbers in polar […]

£4.00
• #### Maths AA-HL 1.13.2 Calculations of complex numbers in polar form

Calculations of complex numbers in polar form – Maths IB AA – HL PowerPoint presentation, 10 slides, helping  to understand how to perform operations on complex […]

£4.00
• #### Maths AA-HL 1.14.1 Conjugate root theorem

Complex conjugate roots of quadratic and polynomial equations with real coefficients – Maths IB AA – HL PowerPoint presentation, 9 slides, explaining how  to  use the […]

£4.00
• #### Maths AA-HL 1.15.1 Mathematical induction

Mathematical induction – Maths IB AA – HL Power Point presentation, 15 slides, Explaining with examples how to prove a mathematical statement using mathematical induction, based […]

£4.00
• #### Maths AA-HL 1.16.1 Systems of two equations, two unknowns and complex coefficients

Solving a system of two equations with two unknowns and complex coefficients – Maths IB AA – HL PowerPoint presentation, 6 slides, Explaining how to find […]

£4.00
• #### Maths AA-HL 1.16.2 Systems of three linear equations with three unknowns

Systems of three linear equations with three unknowns – Maths IB AA – HL PowerPoint presentation, 9 slides, Explaining how to solve systems of three linear […]

£4.00