sorry for so many questions..

tanx - cotx = 0

do i use cot = 1/tanx?

and how??

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- Jan 13th 2009, 03:43 PMshanzwhaatSolving a trig euqtaion involvong tan and cot
sorry for so many questions..

tanx - cotx = 0

do i use cot = 1/tanx?

and how?? - Jan 13th 2009, 03:48 PMmr fantastic
- Jan 13th 2009, 03:51 PMProve It