{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# Assignment 3 - International Business and Information...

This preview shows pages 1–3. Sign up to view the full content.

International Business and Information Technology Programmes 7.107 Mathematics for computing 2.115 Business Mathematics and Statistics Assignment 3: Semester 3, 2010 Due: 11:00 AM , Friday 19 th of November 2010 Where: Assignments must be handed in at Reception (Asquith Campus). Late assignments will be penalized 5% per day (or part of a day) for two days and will receive a mark of zero after two days. This assignment is worth 10% of the total marks ______________________________________________________________________________________ Purpose The purpose of this assignment is testing the students understanding in Matrices, Elementary Logic, Tables & Charts, Regression & Correlation. 1

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Part A: Matrices 5M 1. What is meant by a matrix? 2M A matrix is a rectangle pattern of numbers 2. How to find the inverse of matrix 2 M If A is a 2X2 matrix, its inverse is another matrix A^-1 such that the products A^-1A and AA^-1 both equal the identity matrix. This inverse will exist if the determinant of A is not equal to zero. 3. What is meant by Identity matrix? 1M
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}