need your help on BASIS.by hadizainud Tags: basis, linear combination, linear independence, null space, vector space 

#1
Aug1211, 12:20 AM

P: 15

1. The problem statement, all variables and given/known data
Let v=5t2,S={v_1,v_2 }={t+1,t1} is a basis of P_1 where P_1 is a vector space of all polynomials of degree ≤1. What is [v]s? Let v=5t2,S={v_1,v_2 }={t+1,t1} is a basis of P_1 where P_1 is a vector space of all polynomials of degree ≤1. What is [v]s? 2. The attempt at a solution I need your help to provide me the correct way of putting the answers together, like the one in the answer scheme. Thanks in advance! 



#2
Aug1211, 01:16 AM

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PF Gold
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You need to show some attempt at doing the problem yourself before receiving help here.




#3
Aug1211, 02:51 AM

P: 15

v=[5t2]=a[t+1]+b[t1]
(1st) at+bt=5t (2nd) ab=2 v=3⁄2 v_1+7⁄2 v_2 [v]_s=[■(3⁄2@7⁄2)] is this correct? 



#4
Aug1211, 03:59 AM

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need your help on BASIS. 



#5
Aug1211, 06:17 AM

P: 15

I'm doing the answers of my tutorial on Microsoft Word Office.
If you paste what I've wrote there in Equation box, you should see it come. Anyway, thanks man :) I got a new thread on Physicsforums  http://www.physicsforums.com/showthread.php?p=3448198 



#6
Aug1211, 07:20 AM

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PF Gold
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What about those of us who do not use "Microsoft Word Office"?



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