3105_S10_midterm1_solns

# 3105_S10_midterm1_solns - EEL4834 Midterm 1 Answer the...

This preview shows pages 1–2. Sign up to view the full content.

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: EEL4834 Midterm 1 10/06/2009 Answer the questions in the space provided on the sheets. Show all work. If you run out of space, write on the back of the page. PLACE A BOX AROUND YOUR FINAL ANSWER . Answers not clearly marked may not be graded. Student name and UFID: Question: 1 2 3 4 5 Total Points: 30 10 15 25 10 90 Score: 1. Some soft-balls: (a) (5 points) The syntax for a vector in Matlab is [0 1 2], True or False? Solution: True (b) (5 points) Groups must have the distributive property, True or False? Solution: False. The distributive property involves multiplication and Groups only have one operation, typically called +. (c) (5 points) The real part of z is z ¯ z where ¯ z is complex conjugate, True or False? Solution: False, Re ( z ) = z +¯ z 2 . Instead | z | 2 = z ¯ z . (d) (5 points) | ~a × ~ b | 2 + | ~a · ~ b | 2 = | ~a | 2 | ~ b | 2 , True or False? Solution: True. I proved this in class. Remember sin 2 θ + cos 2 θ = 1, or just check two random vectors. (e) (5 points) Gram-schmidt takes an orthonormal basis as input and produces a set of linearly independent vectors, True or False?of linearly independent vectors, True or False?...
View Full Document

{[ snackBarMessage ]}

### Page1 / 4

3105_S10_midterm1_solns - EEL4834 Midterm 1 Answer the...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online