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Grade: 11
        
If cos x/a = cos (x + θ)/b = cos (x + 2θ)/c = cos (x + 3θ)/d, then find a+c/b+d.
one month ago

Answers : (2)

Arun
23357 Points
							
Dear student
 
I have attached an image containing solution. Pleasego thorougly the solution and let me know if there is any doubt left.
 
223-1606_Capture.PNG
one month ago
Vikas TU
9794 Points
							
Dear student 
Please follow this link to get ans of your question 
Good 
one month ago
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