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OpenStudy (anonymous):
if x is a positive acute angle and sin x = 1/2 what is sin 2x?
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OpenStudy (anonymous):
x = sin^-1 1/2 = 30 = pie/6
OpenStudy (anonymous):
sin 2A = 2 sinA cosA
OpenStudy (anonymous):
2 * 1/2 * sqrt3/2
OpenStudy (anonymous):
just solve
OpenStudy (anonymous):
did u understand
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OpenStudy (anonymous):
thanks but no i dont understand
OpenStudy (anonymous):
which part is confusing u lol
OpenStudy (anonymous):
lol sadly all of it :(
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