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I need to find R

 Mar 28, 2018
 #1
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Note that we have a right triangle..... and  since they are co-functions...sin P  =  cosR

And cos P  =  sin R

 

So

 

sin R  - cos R  =

 

cos P  - sin P   =

 

0.8192   -  0. 5736  =

 

0.2456

 

 

cool cool cool

 Mar 28, 2018

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