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Solve It

Algebra Level 4

$S = x + 2 x^{2} +3x^{3} +\ldots + n x^{n}$

When $x=2, n=2014$ , $S = a + ca^{d}$ .

Find the value of $\frac{d+c}{a}$

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Excel in math and science

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by abdulmuttalib lokhandwala

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