Terms you must understand in Additional Maths (A-Maths) Trigo Graphs
1. Amplitude
2. Period
You must be able to sketch given any trigo eqn and vice versa, i'e given graphs, find the unknowns. Just like this 2006 o level a-math p1 qn.
Note the common mistake to avoid!
If diagram appears too small for your @@s, click on the image and it will be enlarged.
Do it yourself first!
If diagram appears too small for your @@s, click on the image and it will be enlarged.