Sine and Cosine Functions

So, unlike my previous posts, this one will be rather very simple.


Although there is already a trick to remembering the difference between the Cosine and Sine functions, like the y-intercepts:

Cos = 1

 Sin = 0

But I find remembering with this following trick easier:


Let's flip things around for Cos...

This may sound childish but if you rotate the whole cartesian plane 90° towards the right, you will see somewhat of a "C"!

And for the Sine well...

And like Miss McGoldrick says, for the Sine function, well, sssssine for sssssnake!










Thanks!