Card 1 of 28
In x<3x<3x<3, is 3 included?
A
No - <<< is strict.
B
Yes - 3 is the upper bound.
C
Yes - <<< is inclusive.
D
Yes - <<< includes the endpoint.
Card 1 of 28
Inequalities Flashcards
28 flashcards on Oxford AQA IGCSE Maths Inequalities: the key terms, formulae and methods you need to recall for Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E).