$\textbf{No. of Real roots of the equation $\mathbf{|sin\;x|+sin\;|x|=2-\frac{x^2}{8}}$}$
Graphical approach is best
4 solutions.
Explanation Plz.
also can anyone explain me Real solution in \mathbf{x\in [0,\pi]}$
sin lxl = l sin x l....... now draw graphs....
6 solutions
in o to pi, there are 2 solutions..
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