This question's due date has already passed. You may post a tutorial, but there's no guarantee that the original asker will purchase the tutorial. But other people might!

Question

# \$1.00hepl?

• From Mathematics: Matrix-Theory
• Closed, but you can still post tutorials
• Due on Feb. 15, 2012
• Asked on Feb 12, 2012 at 8:03:59PM

Rating :No Rating
Tutorials Posted: 0

Q:

Evaluate: u= (-2,-1,4,5) v = (3,1, -5, 7) w = (-6,2,1,1)

ll3ull-5llvll + llull

ll-llullvll

Available Tutorials to this Question

\$2.00
• This tutorial was purchased 1 time and rated No Rating by students like you.
• Posted on Feb 12, 2012 at 11:10:16PM
Posted by :

Rating (6):A+
Tutorials Posted: 87,
Earned: \$60.07

A:
Preview: ... hen || 3u || = |3|*|| u || = 3*sqrt(46) || v || = sqrt( 3^2 + 1^2 + (-5)^2 + 7^2 ) ...

The full tutorial is about 91 words long .

\$1.00
There you go
• This tutorial hasn't been purchased yet.
• Posted on Feb. 13, 2012 at 04:21:22AM
Posted by :

Rating (299):A+
Tutorials Posted: 1681,
Blog Posts: 1,
Earned: \$5,096.26

A:
Preview: ... 2+2 2+1 2+1 2)=√(42)   ||3u||-5||v||+|| ...

The full tutorial is about one word long .

\$1.00
100 % correct answer. My favourite topic in Engineering
• This tutorial hasn't been purchased yet.
• Posted on Feb. 13, 2012 at 06:44:02AM
Posted by :

Rating (41):B