Meggggggggggg
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if i have sin((360t/365)-75.964) (from Rsin(theta-alpha)
how do I work out t when y=-1
I know its 350.8 but I dont know how to get there
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mqb2766
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(Original post by Meggggggggggg)
if i have sin((360t/365)-75.964) (from Rsin(theta-alpha)
how do I work out t when y=-1
I know its 350.8 but I dont know how to get there
You know sin(270) = -1, so ...
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Meggggggggggg
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(Original post by mqb2766)
You know sin(270) = -1, so ...
so sin(270)=sin(360t/365 - 75.964)?
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mqb2766
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(Original post by Meggggggggggg)
so sin(270)=sin(360t/365 - 75.964)?
Or just
270 = 360t/365 - 75.964
Basically take asin().
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JeanMilburn
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confused
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mqb2766
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(Original post by JeanMilburn)
confused
Might help to say why?
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