
Linear Algebra Linear Algebra Math Forum 
 LinkBack  Thread Tools  Display Modes 
September 13th, 2012, 09:06 PM  #1 
Newbie Joined: Sep 2012 Posts: 10 Thanks: 0  Not sure if this belongs here but i'll give it a shot
Hi, i'm not sure if this is the correct place to post this but im having trouble with this question Find two vectors v?1 and v?2 whose sum is ?0,2,5?, where v?1 is parallel to ?1,0,?4? while v?2 is perpendicular to ?1,0,?4? I was able to find that y1=0 and y2=2 but am having trouble finding out what x1, x2, z1, z2 are Any help would be great Thanks 
September 13th, 2012, 10:02 PM  #2  
Math Team Joined: Dec 2006 From: Lexington, MA Posts: 3,267 Thanks: 407  Re: Not sure if this belongs here but i'll give it a shot Hello, Canadianmath! Quote: [color=beige] .[/color][color=blue][1][/color] [color=beige] .[/color][color=blue][2][/color] Substitute [color=blue][1][/color]:[color=beige] .[/color] Substitute [color=blue][2][/color]:[color=beige] .[/color] Substitute into [color=blue][2][/color]:[color=beige] .[/color] Substitute into [color=blue][1][/color]:[color=beige] .[/color]  
September 13th, 2012, 10:30 PM  #3 
Newbie Joined: Sep 2012 Posts: 10 Thanks: 0  Re: Not sure if this belongs here but i'll give it a shot
Thanks a lot soroban


Tags 
belongs, give, shot 
Search tags for this page 
find two vectors whose sum is,find two vectors and whose sum is , where is parallel to while is perpendicular to .,The addition of two vectors and gives a third vector known as the of the two vectors
Click on a term to search for related topics.

Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
In Z_k^p the polynomial belongs to Z_k  wuspengret  Algebra  0  September 28th, 2013 06:59 AM 
Two likes give a negative, two unlikes give positive  WHY?  sharp  Elementary Math  3  October 27th, 2010 03:36 PM 
Not sure about this, I hope it belongs here.  MathChallenged2010  New Users  7  February 25th, 2010 10:15 PM 
Not sure if this belongs here, but....  mrguy  Algebra  1  November 28th, 2009 06:36 AM 
Give this one a shot??  titans4ever0927  Calculus  1  March 24th, 2009 06:08 AM 