If I have some arbitrary curve $f(x)$ and I want to integrate it with a set of limits, is it possible to colour the area under this curve that I have integrated based on the limits?
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$\begingroup$ I agree with "marked as duplicate". My answer is already on the post noted. No need to consider it, removing... $\endgroup$ – José Antonio Díaz Navas Jan 25 '18 at 12:57
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Try this:
Manipulate[
Show[{
Plot[Sin[x], {x, 0, 2 \[Pi]}],
Plot[Sin[x], {x, a, b}, PlotStyle -> Red, Filling -> 0],
Graphics[{Red, Thickness[0.007], Line[{{a, 0}, {b, 0}}],
PointSize[0.015], Point[{a, 0}], Point[{b, 0}]}]
}],
{{b, 1}, a + 0.2, 2 \[Pi]}, {a, 0.1, 2 \[Pi]}]
showing the following:
Have fun!
