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how can we determine the sine of the answer when using a half angle formula?

2007-04-22 06:56:26 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

if you got @/2 = a +2kpi rad
@= 2a+4kpi rad and sin @ = sin(2a)

2007-04-22 09:25:16 · answer #1 · answered by santmann2002 7 · 0⤊ 0⤋

Your question is not clear. Please, elaborate it more!

2007-04-22 14:44:23 · answer #2 · answered by quidwai 4 · 0⤊ 0⤋

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