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What about it?
what is the answer fot that? or thats just a final answer?
Depends. What is the objective here?
cotx=1/tanx tanx+1/tanx tanx/tanx =1
i got a question that is sinx/cosx+cosx/sinx
Dude... tanx+1/tanx does not equal tanx/tanx
Then yes, tanx+cotx is the answer.
Are you deriving that from tanx+cotx? O_o
no! is another question using that same number
ok, so first you change the equation in terms of Sinx and cosx so because tanx= sinx/cosx and cotx= cosx/sinx you're left with (sinx/cosx)+(cosx/sinx) now add them as you would any other fraction. ( Make sure to make them have common denominators before adding)
I thought you told him this already, Adrian.
did i? i have no idea
do you want me to explain to you or just give you the answer?
He has the answer already. I'm not sure what he wants anymore...
the answer please
thats not simplified, the answer is SecxCscx
oh. For 1/tanx+cotx, it would be 2cotx because cotx+cotx=2cotx
gosh that was difficult to write
btw i tried the best i could with my mouse...don't judge my handwriting
mine was so wrong, I multiplied instead of added
it's ok @starbot i kinda forgot about trig identities too since i took it during first quarter :/