(9)Show that the parabola y = -x2 and ihe line x-4y- 18 = 0 intersect al right angle al one of their
(13)Tlie plane x+y+z = 1 cuts ( 切過)the cylinder (圓柱)x2 + y2 = 1 in an ellipse (橢圓).Use Lagrange mult
1.Show the result of the following operations assuming that the numbers are stored in 16-bit two’s c
3.A multiprogramming operating system uses paging. The available memory is 60MB divided into 15 page
4.Using the insertion sort algorithm to sort the list, 7,8, 26, 44, 13, 23,98,57, in increasing orde