find an angle between 0 and 2pi that is coterminal with the angle given by -77pi/5 thanks! much appreciated
Follow Math Help Forum on Facebook and Google+
Angle coterminal with
sorry but can you explain that a bit because my math teacher is really picky about the work we show. shouldnt it be: -77pi/5 + 2pi + 2pi + 2pi + 2pi + 2pi + 2pi + 2pi + 2pi = 3pi/5 ?
Last edited by mathstupid; Apr 16th 2009 at 12:21 AM.
oops, yeah sry, is right. (You can check this). Now is "being at the same place" as just . So being at pi,
View Tag Cloud