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Grade: 12th pass 

                        
If a+b+c=π then whats the value of cosB+cosC. Plseeeee i want answer .
2 years ago

Answers : (1)

Arun
24737 Points 
							
Dear Aadarsh
 
I think you have missed a term in asked expression. Please check and repost it. You can also attach an image.
I will be happy to help you.
2 years ago
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  • Study Planner
  • NCERT Solutions
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