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Solving inequalities/ |sin(x)|<|cos(x)|

|sin(x)|<|cos(x)| inequation

The solution

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|sin(x)| < |cos(x)|

$$\left|{\sin{\left(x \right)}}\right| < \left|{\cos{\left(x \right)}}\right|$$

Abs(sin(x)) < Abs(cos(x))

Solving inequality on a graph