precal - Reiny, Saturday, March 24, 2012 at 12:45am
LS = cotx cotx
= cot^2 x
This is not an identity the way you typed it
if you meant
cosx/(sinxcotx) = 1
LS = cosx/(sinxcosx/sinx)
See how important it is to use brackets when typing in this way ?
precal - Olivia, Saturday, March 24, 2012 at 1:14pm
I apologize 4 the typo, that's how the work was given to me.
precal - Olivia, Saturday, March 24, 2012 at 1:19pm
But thanks alot!