the number of critical points of the function f(x)=|x-1||x-2| is Share with your friends Share 0 Rishabh Mittal answered this fx=x-1x-2fx=-x-1-x-2 , x≤1x-1-x-2 ,1≤x≤2x-1x-2 ,x≥2fx=x-1x-2 , x≤1 and x≥2-x-1x-2 , 1≤x≤2fx=x2-3x+2f'x=2x-32x-3=0x=32fx=-x2+3x-2f'x=-2x+3x=32So, there are 3 critical points 1 , 32 and 2. 15 View Full Answer . answered this pls ans fast 2 Kartik Goel answered this 3 points 1,3/2,2 -1