IB Math AA HL · 2021 to 2026

3.13 Scalar product (HL only)

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HL archive · 2022 to 2026

3.13 Scalar product (HL only)

Latest exam session: May 2026

questions
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papers
papers
exam sessions
exam sessions
By year2micro-topics

Micro-topics in 3.13 Scalar product (HL only)

In syllabus order. The ring is the share of papers each appears in.

  • 16

    3.13.1

    Dot product & angle between vectors

    14 questions · in 16% of papers

    Rising

    last May 26 P2 TZ1

  • 10

    3.13.2

    Perpendicular & parallel vectors

    6 questions · in 10% of papers

    Occasional

    last May 26 P1 TZ1

Exam pattern

How often each micro-topic has been examined, year by year. Each label is explained under the grid.

Does it repeat?

Questions per year for each micro-topic.

fewermore

Micro-topic202120222023202420252026
3.13.1Dot product & angle between vectorsRising · last May 26 P2 TZ1
·Dot product & angle between vectors, 2021: 0 questions1Dot product & angle between vectors, 2022: 1 question3Dot product & angle between vectors, 2023: 3 questions1Dot product & angle between vectors, 2024: 1 question7Dot product & angle between vectors, 2025: 7 questions2Dot product & angle between vectors, 2026: 2 questions
3.13.2Perpendicular & parallel vectorsOccasional
·Perpendicular & parallel vectors, 2021: 0 questions2Perpendicular & parallel vectors, 2022: 2 questions·Perpendicular & parallel vectors, 2023: 0 questions1Perpendicular & parallel vectors, 2024: 1 question2Perpendicular & parallel vectors, 2025: 2 questions1Perpendicular & parallel vectors, 2026: 1 question
  • Risingappearing more often in the last two years than before
  • Occasionalin about one paper in ten

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Questions on 3.13 Scalar product (HL only), by exam session

Which papers asked about 3.13 Scalar product (HL only), and which question numbers. Open a paper to see them highlighted.

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Frequently asked questions

Short answers about this page.

Which Math AA HL exam sessions are covered for 3.13 Scalar product (HL only)?

12 exam sessions from 2022 to 2026, the latest May 2026. Every Paper 1, 2 and 3 in every timezone is read and classified in full, which gives 12 papers in this archive.

Which 3.13 Scalar product (HL only) topic comes up most?

Dot product & angle between vectors (3.13.1): in 16% of papers, last seen May 26 P2 TZ1. Usually "Find", worth about 4.9 marks in a paper that includes it.

Can I see the original question and mark scheme?

No. The wording belongs to the IB. You get the citation, the marks, the command term and the skill tested, plus our own matched practice questions with worked answers and AI marking.

What do "banker", "due" and "rising" mean?

Banker: examined in at least one sitting in four and still appearing. Due: regular before, but absent for the last two exam sessions. Rising: clearly more common in the last two years. Our classification of real papers, not an IB statistic.

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Reading this page and the exam pattern is free. A free account generates three sets of ten questions and launches one practice set. Pro opens every question in any scope, sets of twenty or all, and unlimited practice.

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