Number & Algebra

Sequences & Series

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  Lecture: Sequences & Series

  ~18 min·practice inside

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  Y10 Prereq

  Substitution & Patterns

  ~5 min·compact refresher

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  Arithmetic Sequences

  ~10 min·practice inside

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  Geometric Sequences

  ~10 min·practice inside

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  Sigma Notation & Series

  ~13 min·practice inside

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Proof

Finish every section in Chapter 1 to unlock.

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  Lecture: Proof

  ~14 min·practice inside
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  Proof Techniques

  ~12 min·practice inside
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  Mathematical Induction

  ~18 min·practice inside

Counting

Finish every section in Chapter 2 to unlock.

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  Lecture: Counting

  ~16 min·practice inside
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  Permutations

  ~14 min·practice inside
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  Combinations

  ~14 min·practice inside
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  The Binomial Theorem

  ~12 min·practice inside

Topic 1 Exam

Finish every section in Chapter 3 to unlock.

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  Topic 1 Exam — Mixed Practice

  ~60 min·practice inside

Paper 3 Investigation

Finish every section in Chapter 4 to unlock.

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  Paper 3 Investigation: The Escape Condition

  ~25 min·practice inside