emmarhancock
emmarhancock
18-04-2017
Mathematics
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How do I solve this?
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jdoe0001
jdoe0001
18-04-2017
[tex]\bf 4sin(\theta)+1=3\implies 4sin(\theta)=2\implies sin(\theta)=\cfrac{2}{4} \\\\\\ sin(\theta)=\cfrac{1}{2}\implies sin^{-1}[sin(\theta)]=sin^{-1}\left( \cfrac{1}{2} \right)\implies \theta=sin^{-1}\left( \cfrac{1}{2} \right)[/tex]
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