Modul
e
13 : Maxima, Minima and Saddle Points, Constrained maxima and minima
Lecture
37 : Maxima and Minima [Section 37.1]
Figure 1. Local maximum at
(ii)
If
and
then
has a local minimum at
and the local maximum is
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13
and 
has a local minimum at 
and the local maximum is 
