Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

This homework is about vectors and matrices. It has a total of 70 available marks. There are no exam style long answer questions in this

image text in transcribed
This homework is about vectors and matrices. It has a total of 70 available marks. There are no exam style "long answer" questions in this homework. 1. Calculate the dot product u . v in each case: (a) (5 marks) u = v = 3 2 (b) (5 marks) u = -1/3 3/2 U = 2. Calculate Av in each case: (a) (5 marks) A = v = (13) (b) (5 marks) A = 1 1/3) 1 = (3/ 4 3. Calculate both AB and BA in each case: (a) (5 marks) 1/2 (2/3 1/3 B= 1/2 1) (b) (5 marks) A = 14 B = (1/2 -1/2 4. (10 marks) Calculate the determinants and inverses (if they exist) of the following four matrices A = 12 3) B = 3 -1/3 C= (1 " 2 ) D = (21/4 3 4 -11/2)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Mathematical Analysis II

Authors: Claudio Canuto, Anita Tabacco

2nd Edition

3319127578, 9783319127576

More Books

Students also viewed these Mathematics questions

Question

We are interviewing quite a few people, why should we hire you?

Answered: 1 week ago

Question

2. What do the others in the network want to achieve?

Answered: 1 week ago

Question

1. What do I want to achieve?

Answered: 1 week ago