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Angle α lies in quadrant II , and tanα=−125 . Angle β lies in quadrant IV , and cosβ=35 .

What is the exact value of sin(α+β) ?



sin(α+β) = {   }

 Apr 2, 2020
 #1
avatar+1956 
+3

This will help you: 

 

https://brainly.com/question/15132325

 Apr 2, 2020
 #2
avatar+152 
+1

That helped lots. Thank you so much:)

auxiarc  Apr 3, 2020

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