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Grade: 12
        
if cos[cos^-1 (2/5) =cos^-1 (x)]=0. find the value of x
10 months ago

Answers : (2)

Vikas TU
11142 Points
							
Hiii 
 cos 2/5 = 66.421 
so , 
cos ^ -1 x = cos 66.25 
x = cos 2/5 
= 0.99 This will be the ans
Hope this helps 
regard
10 months ago
Saurabh Koranglekar
askIITians Faculty
5903 Points
							Dear student

Question written contains error kindly repost with correct EQUATION

Regards
10 months ago
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