QUESTION 10 State whether the following are true or false. If true, you must pro must provide a counterexample. (10.1) Every ring is a field. (10.2) Z5 has no zero divisors. (10.3) A4 has 24 elements. (10.4) Every permutation is a cycle. (10.5) Zn is a cyclic group.

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State whether the following are true or false. If true, you must prove it and if false then you must provide a counterexample. Please do 10.4 and 10.5
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QUESTION 10
State whether the following are true or false. If true, you must prov
must provide a counterexample.
(10.1) Every ring is a field.
(10.2) Z5 has no zero divisors.
(10.3) A4 has 24 elements.
(10.4) Every permutation is a cycle.
(10.5) Zn is a cyclic group.
Transcribed Image Text:4/4 1 175% + QUESTION 10 State whether the following are true or false. If true, you must prov must provide a counterexample. (10.1) Every ring is a field. (10.2) Z5 has no zero divisors. (10.3) A4 has 24 elements. (10.4) Every permutation is a cycle. (10.5) Zn is a cyclic group.
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