Final exam_澳门皇冠体育,皇冠足球比分

nadiasl
2021-06-18T13:51:47.617Z
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The grades have been published.

The grades are decided by following central guidelines that apply for mathematics courses. Each grade also reflects the individual exam solution.

Problem 1:

1a: 1-2 points reduction for each of incomplete or incorrect: associativity, closure of operation, existence of inverse in G, non-abelianity of G, order of G.

1b: 1-2 points reduction for each of incomplete or incorrect: elements of order 3, existence of normal subgroup.

Problem 2:

2a: maximum number of points requires correct and complete proof that G is a union of its elements of order d.

2b: maximum number of points requires correct and complete proof based on estimating the number of elements of order d using the given hypothesis and applying part 2a to get the asserted equality for all divisors, then specialising to n.

Problem 3:

3a: maximum number of points requires explanation ...