OCR A-level Further Mathematics A H245 · 7.01j
Problems with several constraints
- Code
- 7.01j
- In
- 7.01 Mathematical Preliminaries
- Topic
- 7 Discrete Mathematics
- Course
- A-level Further Mathematics A H245
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in 7.01 Mathematical Preliminaries
- 7.01a Types of problem
- 7.01b Set notation
- 7.01c The pigeonhole principle
- 7.01d Arrangement and selection problems
- 7.01e Permutations
- 7.01f Combinations
- 7.01g Arrangements in a line
- 7.01h Arranging some of a group
- 7.01i Selections with constraints
- 7.01j Problems with several constraints
- 7.01k The inclusion-exclusion principle
- 7.01l Inclusion-exclusion for more than two sets
- 7.01m Derangements