This free course consolidates and builds on group theory studied at OU level 2 or equivalent. Section 1 describes how to construct a group called the direct product of two given groups, and then describes certain conditions under which a group can be regarded as the direct product of its subgroups. Section 2 describes the key properties of the ...

Turn your business ideas into reality with this free course on entrepreneurship. Explore practical steps for starting and growing a business, from developing ideas and choosing a business model to funding, location, and assessing your own skills and risk approach — all illustrated with real-life case studies.