find the general solution of 2 sin A sin 3A = 1; for A from 0 to 2pi
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Originally Posted by pacman find the general solution of 2 sin A sin 3A = 1; for A from 0 to 2pi
skeeter, the graph shows 8 roots, your answer gave 4 roots, why?
Originally Posted by pacman skeeter, the graph shows 8 roots, your answer gave 4 roots, why? each factor has 2 solutions for angle when set equal to ... for example ...
i get it now, its suppliment. Thanks SKEETER
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