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How would you solve 3sin0=sin0-1
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How would you solve 3sin0=sin0-1
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Feb 20, 2016
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How would you solve 3sin0=sin0-1
Mathematics
high-school
Harvinder Singh
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Harvinder Singh
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3sinΘ = sinΘ - 1
3sinΘ - sinΘ = sinΘ - sinΘ - 1
2sinΘ
=
-1
2sin 2sin
Θ = -2.864934497
Singer
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Feb 21, 2016
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Singer
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I would subtract 1sin(Θ) from each side of the equation.
The equation would then say that 2sin(Θ) = -1 .
I would only have to find angles whose sin is -1/2 ,
and those would be my solutions.
Tai Dao
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Feb 25, 2016
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Tai Dao
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