Question
proof that tanx + secx -1/tanx - secx+1 = 1+sinx/cosx
Answers
Reiny
The way you typed it, it is false.
It needs brackets, but the number of variations to
place those brackets is too great for me to start guessing
what you meant.
e.g. did you mean :
tanx + (secx -1)/(tanx - secx)+1 = (1+sinx)/cosx
or
(tanx + secx -1)/(tanx - secx+1) = 1+sinx/cosx
or
....
It needs brackets, but the number of variations to
place those brackets is too great for me to start guessing
what you meant.
e.g. did you mean :
tanx + (secx -1)/(tanx - secx)+1 = (1+sinx)/cosx
or
(tanx + secx -1)/(tanx - secx+1) = 1+sinx/cosx
or
....