/ / 4 \\ lim |x*cos|-----|| x->-2+\ \2 + x//
Limit(x*cos(4/(2 + x)), x, -2)
/ / 4 \\ lim |x*cos|-----|| x->-2+\ \2 + x//
<-2, 2>
= 4.83036349289312e-22
/ / 4 \\ lim |x*cos|-----|| x->-2-\ \2 + x//
<-2, 2>
= -4.82795936314425e-22
= -4.82795936314425e-22