The task is to find the shaded area above between the
two curvesandwhich
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 isWe
have to find the area of the region marked A. The top is obviously
W take as bottom the curvethenare
the solutions tosoORso
soWe
have then
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