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AonZ
 one year ago
simplify
sin2x / 1+cos2x
AonZ
 one year ago
simplify sin2x / 1+cos2x

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AonZ
 one year ago
Best ResponseYou've already chosen the best response.0@primeralph halp pls :)))

AonZ
 one year ago
Best ResponseYou've already chosen the best response.0ill work it out and can you point out my mistakes :)

AonZ
 one year ago
Best ResponseYou've already chosen the best response.02cosxsinx / 1 + cos^2 x  sin^2 x

AonZ
 one year ago
Best ResponseYou've already chosen the best response.02cosxsinx / cos2x + cos^2 x

.Sam.
 one year ago
Best ResponseYou've already chosen the best response.1Its better to use cos2x=2cos^2x1

AonZ
 one year ago
Best ResponseYou've already chosen the best response.02cosxsinx / 1 + 2cos^2 x  1 2cosxsinx / 2cos^2 x

AonZ
 one year ago
Best ResponseYou've already chosen the best response.0oh i see now i get tanx :)
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