Ensembles finis Exemples

$10 x + 20 y + 6 z = 440$ , $10 x + 8 y + 28 Z = 248$

Étape 1

$10 x + 20 y + 6 z = 440, 10 x + 8 y + 28 Z = 248$

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