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# If m and M respectively denote the minimum and maximum of $f(x)=(x-1)^2+3$ for $x \in [-3,1]$ then the ordered pair $(n,M)$-

$\begin {array} {1 1} (1)\;(-3,19) & \quad (2)\;(3,19) \\ (3)\;(19,-3) & \quad (4)\;(-19,-3) \end {array}$

(2) (3,19)