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Probability generating functions

9231 Further Mathematics · A-Level topical questions · 36 questions

9231-2021-mj-41-q06

May/June 2021 · Paper 41 · Question 6 · 12 marks · View answer side by side

9231-2021-mj-41-q06 source crop

9231-2021-mj-41-q06 source crop

9231-2021-mj-41-q06 source crop

Source pages: 12, 13, 14 · source PDF URL

9231-2021-mj-42-q06

May/June 2021 · Paper 42 · Question 6 · 12 marks · View answer side by side

9231-2021-mj-42-q06 source crop

9231-2021-mj-42-q06 source crop

9231-2021-mj-42-q06 source crop

Source pages: 12, 13, 14 · source PDF URL

9231-2021-mj-43-q04

May/June 2021 · Paper 43 · Question 4 · 8 marks · View answer side by side

9231-2021-mj-43-q04 source crop

9231-2021-mj-43-q04 source crop

Source pages: 6, 7 · source PDF URL

9231-2021-on-41-q05

Oct/Nov 2021 · Paper 41 · Question 5 · 10 marks · View answer side by side

9231-2021-on-41-q05 source crop

9231-2021-on-41-q05 source crop

Source pages: 10, 11 · source PDF URL

9231-2021-on-42-q05

Oct/Nov 2021 · Paper 42 · Question 5 · 9 marks · View answer side by side

9231-2021-on-42-q05 source crop

9231-2021-on-42-q05 source crop

Source pages: 10, 11 · source PDF URL

9231-2021-on-43-q05

Oct/Nov 2021 · Paper 43 · Question 5 · 10 marks · View answer side by side

9231-2021-on-43-q05 source crop

9231-2021-on-43-q05 source crop

Source pages: 10, 11 · source PDF URL

9231-2022-mj-41-q02

May/June 2022 · Paper 41 · Question 2 · 7 marks · View answer side by side

9231-2022-mj-41-q02 source crop

9231-2022-mj-41-q02 source crop

Source pages: 4, 5 · source PDF URL

9231-2022-mj-42-q02

May/June 2022 · Paper 42 · Question 2 · 7 marks · View answer side by side

9231-2022-mj-42-q02 source crop

9231-2022-mj-42-q02 source crop

Source pages: 4, 5 · source PDF URL

9231-2022-mj-43-q03

May/June 2022 · Paper 43 · Question 3 · 8 marks · View answer side by side

9231-2022-mj-43-q03 source crop

9231-2022-mj-43-q03 source crop

Source pages: 4, 5 · source PDF URL

9231-2022-on-41-q04

Oct/Nov 2022 · Paper 41 · Question 4 · 8 marks · View answer side by side

9231-2022-on-41-q04 source crop

9231-2022-on-41-q04 source crop

Source pages: 8, 9 · source PDF URL

9231-2022-on-42-q05

Oct/Nov 2022 · Paper 42 · Question 5 · 9 marks · View answer side by side

9231-2022-on-42-q05 source crop

9231-2022-on-42-q05 source crop

Source pages: 8, 9 · source PDF URL

9231-2022-on-43-q04

Oct/Nov 2022 · Paper 43 · Question 4 · 8 marks · View answer side by side

9231-2022-on-43-q04 source crop

9231-2022-on-43-q04 source crop

Source pages: 8, 9 · source PDF URL

9231-2023-mj-41-q05

May/June 2023 · Paper 41 · Question 5 · 9 marks · View answer side by side

9231-2023-mj-41-q05 source crop

9231-2023-mj-41-q05 source crop

Source pages: 8, 9 · source PDF URL

9231-2023-mj-42-q05

May/June 2023 · Paper 42 · Question 5 · 9 marks · View answer side by side

9231-2023-mj-42-q05 source crop

9231-2023-mj-42-q05 source crop

Source pages: 8, 9 · source PDF URL

9231-2023-mj-43-q05

May/June 2023 · Paper 43 · Question 5 · 9 marks · View answer side by side

9231-2023-mj-43-q05 source crop

9231-2023-mj-43-q05 source crop

Source pages: 10, 11 · source PDF URL

9231-2023-on-41-q05

Oct/Nov 2023 · Paper 41 · Question 5 · 10 marks · View answer side by side

9231-2023-on-41-q05 source crop

9231-2023-on-41-q05 source crop

Source pages: 8, 9 · source PDF URL

9231-2023-on-42-q03

Oct/Nov 2023 · Paper 42 · Question 3 · 10 marks · View answer side by side

9231-2023-on-42-q03 source crop

9231-2023-on-42-q03 source crop

Source pages: 6, 7 · source PDF URL

9231-2023-on-43-q05

Oct/Nov 2023 · Paper 43 · Question 5 · 10 marks · View answer side by side

9231-2023-on-43-q05 source crop

9231-2023-on-43-q05 source crop

Source pages: 8, 9 · source PDF URL

9231-2024-mj-41-q04

May/June 2024 · Paper 41 · Question 4 · 7 marks · View answer side by side

9231-2024-mj-41-q04 source crop

9231-2024-mj-41-q04 source crop

Source pages: 6, 7 · source PDF URL

9231-2024-mj-42-q04

May/June 2024 · Paper 42 · Question 4 · 7 marks · View answer side by side

9231-2024-mj-42-q04 source crop

9231-2024-mj-42-q04 source crop

Source pages: 6, 7 · source PDF URL

9231-2024-mj-43-q04

May/June 2024 · Paper 43 · Question 4 · 9 marks · View answer side by side

9231-2024-mj-43-q04 source crop

9231-2024-mj-43-q04 source crop

Source pages: 6, 7 · source PDF URL

9231-2024-on-41-q05

Oct/Nov 2024 · Paper 41 · Question 5 · 9 marks · View answer side by side

9231-2024-on-41-q05 source crop

9231-2024-on-41-q05 source crop

Source pages: 10, 11 · source PDF URL

9231-2024-on-42-q02

Oct/Nov 2024 · Paper 42 · Question 2 · 8 marks · View answer side by side

9231-2024-on-42-q02 source crop

9231-2024-on-42-q02 source crop

Source pages: 4, 5 · source PDF URL

9231-2024-on-43-q05

Oct/Nov 2024 · Paper 43 · Question 5 · 9 marks · View answer side by side

9231-2024-on-43-q05 source crop

9231-2024-on-43-q05 source crop

Source pages: 10, 11 · source PDF URL

9231-2025-mj-41-q06

May/June 2025 · Paper 41 · Question 6 · 6 marks · View answer side by side

9231-2025-mj-41-q06 source crop

9231-2025-mj-41-q06 source crop

Source pages: 12, 13 · source PDF URL

9231-2025-mj-42-q06

May/June 2025 · Paper 42 · Question 6 · 6 marks · View answer side by side

9231-2025-mj-42-q06 source crop

9231-2025-mj-42-q06 source crop

Source pages: 12, 13 · source PDF URL

9231-2025-mj-43-q06

May/June 2025 · Paper 43 · Question 6 · 11 marks · View answer side by side

9231-2025-mj-43-q06 source crop

9231-2025-mj-43-q06 source crop

Source pages: 10, 11 · source PDF URL

9231-2025-mj-44-q05

May/June 2025 · Paper 44 · Question 5 · 10 marks · View answer side by side

9231-2025-mj-44-q05 source crop

9231-2025-mj-44-q05 source crop

Source pages: 8, 9 · source PDF URL

9231-2025-on-41-q07

Oct/Nov 2025 · Paper 41 · Question 7 · 10 marks · View answer side by side

9231-2025-on-41-q07 source crop

9231-2025-on-41-q07 source crop

Source pages: 10, 11 · source PDF URL

9231-2025-on-42-q06

Oct/Nov 2025 · Paper 42 · Question 6 · 10 marks · View answer side by side

9231-2025-on-42-q06 source crop

9231-2025-on-42-q06 source crop

Source pages: 10, 11 · source PDF URL

9231-2025-on-43-q07

Oct/Nov 2025 · Paper 43 · Question 7 · 10 marks · View answer side by side

9231-2025-on-43-q07 source crop

9231-2025-on-43-q07 source crop

Source pages: 10, 11 · source PDF URL

9231-2025-on-44-q04

Oct/Nov 2025 · Paper 44 · Question 4 · 10 marks · View answer side by side

9231-2025-on-44-q04 source crop

9231-2025-on-44-q04 source crop

Source pages: 8, 9 · source PDF URL

9231-2026-mj-41-q06

May/June 2026 · Paper 41 · Question 6 · 10 marks · View answer side by side

9231-2026-mj-41-q06 source crop

9231-2026-mj-41-q06 source crop

Source pages: 12, 13 · source PDF URL

9231-2026-mj-42-q06

May/June 2026 · Paper 42 · Question 6 · 10 marks · View answer side by side

9231-2026-mj-42-q06 source crop

9231-2026-mj-42-q06 source crop

Source pages: 12, 13 · source PDF URL

9231-2026-mj-43-q03

May/June 2026 · Paper 43 · Question 3 · 7 marks · View answer side by side

9231-2026-mj-43-q03 source crop

Source pages: 5 · source PDF URL

9231-2026-mj-44-q02

May/June 2026 · Paper 44 · Question 2 · 7 marks · View answer side by side

9231-2026-mj-44-q02 source crop

Source pages: 3 · source PDF URL