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Introductory exercise about set equality

Simple exercises introducing the fundamental set operations, and NUMBAS syntax for sets.

Write fractions as sums of unit fractions

Stammbruchentwicklungen

Questions on powers, the laws of indices, and exponential growth.

This is a formative assessment to see how well you have understood the content from the first 3 weeks of the course. It will not count towards your final mark. If you get less than 40%, then you should take immediate steps to improve your knowledge, such as attending Study Clinics.

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Tags: algebra, equations (linear), equations (quadratic)

Last updated Sep 2019

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To prevent students from giving a trivial answer for a part which is used later in adaptive marking, you can consider it as invalid.

Part a of this question has a custom marking algorithm which marks an answer of zero as invalid. Any other answer is used in adaptive marking for part b.