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Algebra

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 Joined: 22 Apr 2011 Post: 8
28 Aug 2011 17:37:59 IST
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polynomials
Engineering Entrance , JEE Main , JEE Main & Advanced , Mathematics , Algebra

if f(x) is a polynomial of degree 5 and leading cofficient 2009 and f(1)=1,f(2)=3 f(3)=5,f(4)=7,f(5)=9 find f(6) its answer isn't 11:)

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Joined: 21 Jun 2011
Posts: 743
29 Aug 2011 19:46:28 IST
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x is a five degree polynomial with 1 coefficient given ... there are 5 variables and 5 conditions given , hence 5 equations ... u can use matrix to solve these equations if solving them usually is having tougher calcluations

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Joined: 28 Feb 2007
Posts: 2217
31 Aug 2011 06:59:56 IST
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