Oxford University Lecturers are so serious...

Produced by @OxLifelongLearning - the department where Tom works. Find out more: https://lifelong-learning.ox.ac.uk/ Join Tom's upcoming online courses via the links below. Linear Algebra: https://lifelong-learning.ox.ac.uk/courses/intermediate-linear-algebra?code=O25P768MAZ Calculus: https://lifelong-learning.ox.ac.uk/courses/calculus-intermediate?code=O25P769MAZ Dr Tom is the Public Engagement Lead and Departmental Lecturer in Mathematics at the Oxford University Department for Continuing Education. He is also a fellow at Robinson College, Cambridge. https://www.conted.ox.ac.uk/profiles/tom-crawford For more maths content check out Tom's website https://tomrocksmaths.com/ You can also follow Tom on Facebook, Twitter and Instagram @tomrocksmaths. https://www.facebook.com/tomrocksmaths/ https://twitter.com/tomrocksmaths https://www.instagram.com/tomrocksmaths/ Support Tom's work via Patreon here: https://www.patreon.com/tomrocksmaths