Question: 2. Let f(x, y) be a joint bivariate normal probability density function. Determine the point at which the maximum value of f is obtained. Hint:

2. Let f(x, y) be a joint bivariate normal probability density function. Determine the point at which the maximum value of f is obtained.

Hint: Note that f(x, y) is maximum if and only if Q(x, y) is minimum. Show that Q(x, y) is minimum if it is zero.

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