cosec theta cosec theta
Cosec theta-1 + cosec theta+1
=2sec square theta
3 answers
Please learn the difference between geography and geometry.
I can make no sense of your work.
Apparently this is a bizarre attempt to write a fraction.
Try using parentheses and virgules, as in
(cscθ+1)/(cscθ-1)
or something
Try using parentheses and virgules, as in
(cscθ+1)/(cscθ-1)
or something