Mister Exam

Other calculators

sin(x/2)
A inequation with variable

The solution

   /x\     ___      
sin|-| < \/ x  - 1.5
   \2/              
$$\sin{\left(\frac{x}{2} \right)} < \sqrt{x} - 1.5$$
sin(x/2) < sqrt(x) - 1.5
Solving inequality on a graph