Q. If $x_1$ and $x_2$ are the points of local minima and $x_3$ is the point of local maxima of the function $f(x)=x^2-4 x+\frac{25}{4}-3|x-2|$, then
Application of Derivatives
Solution:
Correct answer is (b) $x _1+ x _2+ x _3=6$Correct answer is (d) $ f \left( x _1\right)+ f \left( x _2\right)+ f \left( x _3\right)=\frac{9}{4}$
