The task is to find the shaded area above between the
two curves
and
which
intersect at the points
I labelled the curves top and bottom. Using this sophisticated
notation, the area is
andwhich
intersect at the points
I labelled the curves top and bottom. Using this sophisticated
notation, the area is
Sometimes it is not quite so obvious what the equation
of either the top or bottom curve is.
The graph is
We
have to find the area of the region marked A. The top is obviously
We
have to find the area of the region marked A. The top is obviously
W take as bottom the curve
then
are
the solutions to
so
OR
so
so
We
have then
thenare
the solutions tosoORso
soWe
have then
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