Saturday, 24 February 2024

An AP consists of 50 terms of which 3rd term is 12 and last term is 106.Find the 29th term. (ncert)


 

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Check whether 7+3x is a factor of 3x^3+7x ? [ncert]

                               Now take 7+3x=0 =>3x= -7 => x= -7/3 => If p(x)=3x^3+7x , then, => p(-7/3) = 3(-7/3)^3+7(-7/3) =...