1. Place the following numbers in increasing order of size, and justify
Instructions • Full written solutions – not just answers – are
your reasoning:
required, with complete proofs of any assertions
3 3
4, 3 4
3, 3 4
4, 4 3
3 and 4 3
4.
you may make. Marks awarded will depend on the
clarity of your mathematical presentation. Work
Note that a b
c means a ( b
c) .
in rough first, and then write up your best attempt.
Do not hand in rough work.
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