How do I sketch sin, cos and tan graphs?
In this post, we learn to recognise the graphs of y = sin(x), y = cos(x) and y = tan(x) and sketching the curves on extended domains in degrees and radians, as a part of the Prelim Maths Advanced course under the topic Trigonometric Functions and sub-part Radians.
The following two videos cover the step-by-step methodical process of sketching the trigonometric functions, sine, cosine, and tangent.
Part 1: Sketching the sine graph
