Question

me ayuda pliiiiiis es para hoy
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Answer 1

$\left \{ {{y=2} \atop {x=2}} \right. \left \{ {{y=2} \atop {x=2}} \right. \int\limits^a_b {x} \, dx \lim_{n \to \infty} a_n \geq \lim_{n \to \infty} a_n \frac{x}{y} \frac{x}{y} \sqrt{x}$