Today we talk about how a vector can be broken down into its horizontal and vertical components. We also talk about how to find the magnitude and the bearing of a vector using Pythagoras theorem and trigonometry.
We introduce you guys what a vector quantity is (as opposed to scalar quantity), draw some examples of vectors (with magnitude and direction), and do a vector addition problem.
In this video we will explain some practical real life applications of Matrices using Leslie Matrices. The Leslie Matrix Model allows us to model the growth of the female portion of an animal population over time. E.g. find out the number of female rabbits after N years, based on what we know about the number …
In this lesson you learn the proof of sine rule, and how to use it to find unknown sides / angles in a non-right angled triangle, when at least 1 pair of opposite sides/angles are given.
In this tutorial, you learn how to find an unknown side in a right angle triangle, given the angle and one side, using the trigonometric equations and the calculator.