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how to solve cos(sinx)>=0 please tell me how to solve this inequality

how to solve cos(sinx)>=0 please tell me how to solve this inequality

Grade:12th pass

1 Answers

Arun
25750 Points
4 years ago
Dear Tushar
 
As sin x range is [-1, 1]
 
Also cos x is always posotive in [-1, 1]
 
hence cos (sin x) > = 0 for x belongs to R
 

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