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Solve in Terms of the Arbitrary Variable Sₙ S_n=13116 , n=7 , r=3

$S_{n} = 13116$ , $n = 7$ , $r = 3$

Step 1

Reduce the system.

$S_{(7)} = 13116$

$n = 7$

$r = 3$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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