Solve the following systems of equations, using the a\b construct, as well as the gauss-seidel method with a tolerance of 10^(-7) (in some cases convergence may not occur).

a) 2x1 − x2 + 3x3 = 8

4x1 + 2x2 − 5x3 = −9

6x1 + 3x2 + x3 = 12

b) 10x1 + x2 + 2x3 = 3

x1 + 10x2 − x3 = 1.5

2x1 + x2 + 10x3 = −9

Aisha has finished working on a word processing document that contains 15 pages. she has added some special elements in the first three pages, page 9 and 10, and page 15 from the document. she wants to print only these pages to see how they look. which option is the correct way to represent (in the print dialog box) the pages that aisha wants to print

Need asap assignment directions: think of an organization (business, religious institution, volunteer organization, sports team) with which you have been involved. imagine outfitting it with an it infrastructure. prepare a plan for what you would do to support outfitting it. draw a map of a network connecting all the individuals, give them pcs and printers, and lay out the design as best you can. the purpose is to begin working with these concepts, not to build a perfect network.

The first screen you see when you open word2016 what is called?