hat
Sa a, se vrèman yon bagay de yon (isit la, Se konsa yon bagay sèlman pou ede w sonje définitions fonksyon sa yo, Men, mwen pral ekri yon bagay yo rele "soh cah toa", ou ap surpris nan ki limit (sa a ap mennen ou nan trignometri.
eng
This is really something of a mnemonic here, so something just to help you remember the definitions of these functions, but I'm going to write down something called "soh cah toa", you'll be amazed how far this mnemonic will take you in trigonometry.