Terms you must understand

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.

## Wednesday, September 12, 2007

### A-Math Trigo Graphs

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## 2 comments:

hello there.

i'm the "rosesurprise"@livejournal. thanks for dropping by&leaving a comment.

this seems like an interesting site. yeah sure, i'll ask if i've any doubts on amaths,emaths or chem. (:

i'm sec 3 this year actually so it'll be next year when i take my o levels(that is IF i get promoted to sec 4).

okay then, tc!

Haha, I really wonder who's the one in front of the monitor, trying t help out those O level pupils who are struggling w their work. And definitely curious how the author of this blog came across my blog and leave a message. Thanks anyway. (:

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