Hello to all,
I have problems using the Plot command in Mathematica. When I run the command, don't show the graphics I would thank you if you can help me... Greetings.
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The font in your input is anomalous. How did you enter it? Does the problem persist also in a fresh session in a new notebook?
I cannot say what causes your problem. But I can reproduce your output. By specifying that it should be in InputForm (the default is StandardForm):
InputForm
StandardForm
Plot[Cos[x] + 1, {x, 0, Pi}] // InputForm