'''With[{k = {1, 10}}, Plot[k*x^2, {x, 0, 1}]]'''
I want to use two separate colours for two k values. How to do that? Thanks in advance.
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1 Answer
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Wrap the first argument of Plot with Evaluate
With[{k = {1, 10}}, Plot[Evaluate[k*x^2], {x, 0, 1}]]
Alternatively, add the option Evaluated -> True:
With[{k = {1, 10}}, Plot[k*x^2, {x, 0, 1}, Evaluated -> True]]
same picture
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$\begingroup$ @ChowdhuryAminulIslam, my pleasure. Thank you for the accept. $\endgroup$– kglrCommented Sep 8, 2020 at 20:41
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$\begingroup$ @kgir, I can further use 'PlotStyle' within the command to customise the colours. $\endgroup$ Commented Sep 8, 2020 at 20:43
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1$\begingroup$ yes, you can use, for example,
PlotStyle-> {Red, Green}orPlotStyle->{Directive[Thick, Dashed, Orange],Directive[Dotted, Purple]}etc. $\endgroup$– kglrCommented Sep 8, 2020 at 20:46