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Grade: 11
        
for a given value of A, how do we know which one bigger, cos A or sinA?
2 months ago

Answers : (2)

Vikas TU
9510 Points
							
Dear student 
Just put the value of A and find the value of CosA and SinA , the value which is bigger will give you the result. 
Generally between 0 to 45 degree , Cos A will be greater and from  45degree to 90 degree Sin A will be greater.
You can also check by drawing graph.
Hope this helps 
Good Luck  
2 months ago
Arun
23032 Points
							
Dear student
 
I will recommend you to draw the graph. By this You can check for any angle between sin and cos.
 
Hope it helps
2 months ago
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