Questions Updated: April 23, 2021

##### Topic 1: Number & Algebra

# Counting Principles

## IB Math Analysis & Approaches HL Exam Questionbank

###### Sequences & Series

Arithmetic/Geometric, Sigma Notation, Applications, Compound Interest…

###### Exponents & Logs

Exponent & Log Laws, Solving Exponential & Logarithmic Equations…

###### Binomial Theorem

Binomial Expansion & Theorem, Pascal’s Triangle & The Binomial Coefficient nCr…

###### Counting Principles

Permutations & Combinations, Factorial Notation, Product Principle, Sum Principle…

###### Complex Numbers

Different Forms, Roots, De Moivre’s Theorem, Argand Diagram, Geometric Applications…

###### Proofs

Proof by Mathematical Induction, Contradiction, Counterexample, Simple Deduction…

###### Systems of Equations

Solving 3 x 3 Systems of Linear Equations, Row Operations, Unique/No/Infinite Solutions…

###### All Topic 1

All Questions for AAHL Topic 1

Number & Algebra

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- HL Difficulty: Medium

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