Parvez ali
Last Activity: 11 Years ago
if -1=<x<=1 then (x-2)<0 thus mod(x-2)=(2-x)
so mod(mod(x-2)+1)=mod(3-x)
if -1=<x<=1 then (3-x)>0 thus mod(3-x)=3-x
integration=(3x-x2/2)-11
=(3-1/2)-(-3-1/2)
=6
area=integration=6
Thanks & Regards
Parvez Ali
askIITians Faculty
B-tech
ISM Dhanbad