Discrete Math 2

Completed Posted Nov 16, 2003 Paid on delivery
Completed Paid on delivery

1. Identify the minimal and maximal elements of S with respect to

the given partial order R.

S = the nonempty subsets of { 1, 2, 3 } and A R B if B _c_ A

2. In the following exercise Z denotes the set of integers.

Determine if each function g is one-to-one, onto or both.

a) g.Z -> Z, g(x) = x - 2

b) g.Z -> Z, g(x) = x -1, if x > 0 and x, if x _<_ 0

## Deliverables

Text file solution to the listed problems.

## Platform

N/A

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Project ID: #3011317

About the project

1 proposal Remote project Active Nov 16, 2003

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