An it manager needs to install a large display in a front office area with a lot of natural light. which of the following display technologies will best satisfy the requirements of the design plan?
a. crt
b. ccfl lcd
c. ips lcd
d. led lcd

In many applications, only a small percentage of the points in a given set p of n points are extreme. in such a case, the convex hull of p has less than n vertices. this can actually make our algorithm convexhull run faster than θ(nlogn). assume, for instance, that the expected number of extreme points in a random sample of p of size r is o(rα ), for some constant α < 1. (this is true when the set p has been created by picking points uniformly at random in a ball.) prove that under this condition, the running time of the algorithm is o(n).