Given that sin alpha = root 3 by 2 and cos beta = 0 then the value of beta - alpha is
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10
Answer:
Sin alpha = √3/2
But sin 60° = √3/2
Therefore alpha = 60°
Cos beta = 0
But cos 90° = 0
Therefore beta = 90°
Beta - alpha = 90° - 60° = 30°
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Answered by
1
Answer:
it will 30 cause if we look at table we got sin60 = root3/2 and cos90 = 0 so we subtract
beta - alpha
90 - 60 = 30
therefore
beta-alpha = 30
Step-by-step explanation:
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