IB maths exploration (IA) ideas, IB Maths videos
An introduction to finding the vector equation of a line:
More on vector equation of lines (more detailed):
Finding the equation of a plane from 3 points:
Finding the intersection of a line and a plane:
Checking if lines coincide, if they are parallel etc:
Finding the parametric equation of a line through a point:
Finding the intersection of 2 planes:
Exploration Guide
A comprehensive 70 page pdf guide to help you get excellent marks on your maths investigation. Includes how to choose a topic, over 70 topic ideas, marking criteria guidance, Pearson's Product method, common students mistakes, in-depth topic examples and much more! [Will be emailed within the same day as ordered].
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