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Grade: 9
        
tan theta + cot theta / tan theta – cot theta = 2. Find the value of theta.
5 months ago

Answers : (1)

Arun
20881 Points
							
Dear student
 
on simplifying we get
 
1/ sin^2 x – cos^2 x = 2
 
cos 2x =- ½
 
hence if asked in 0 to pi
 
then 2x = 120 
 
x = 60 degree
5 months ago
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