if root2 sin (60-alpha)=1 then find alpha
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Root 2 sin (60 - @) = 1
sin ( 60 -@)= 1 / root 2
But sin 45 = 1 / root 2
Thus
Sin ( 60-@) = Sin 45.
Therefore
(60 - @)= 45
Thus
Alpha (@) = 15.
sin ( 60 -@)= 1 / root 2
But sin 45 = 1 / root 2
Thus
Sin ( 60-@) = Sin 45.
Therefore
(60 - @)= 45
Thus
Alpha (@) = 15.
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37
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