# $A.M \geq G.M$

Calculus Level 2

If a , b , c are 3 positive real numbers , then minimum value of

$\frac{ a^{2} + 1}{ b + c} + \frac{ b^{2} + 1}{ a + c} + \frac{c^{2} + 1}{ b + a}$

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