Let \(x,y,z\) be real numbers such that \(\begin{align*} x + y + z &= 4, \\ x^2 + y^2 + z^2 &= 6. \end{align*}\)
Let \(m\) and \( M\) be the smallest and largest possible values of \(x,\)respectively. Find \(m+M\)
Let \(x,y,z\) be real numbers such that
\(\begin{align*} x + y + z &= 4, \\ x^2 + y^2 + z^2 &= 6. \end{align*}\)
Let \(m\) and \(M\) be the smallest and largest possible values of \(x\) respectively.
Find \(m+M\)
\(\begin{array}{|rcll|} \hline m+M &=& \dfrac{2}{3} + 2 \\\\ \mathbf{m+M} &\mathbf{=} & \mathbf{\dfrac{8}{3}} \\ \hline \end{array}\)