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rsuorsa1-Visitor
1-Visitor
Mar 17, 2015 8:30 PM UTC
Solved

Defining variable greater than/equal or less than/equal

eisaatana.PNG

I was trying to draw this graph, but how im supposed to define x ?

RichardJAnswer
19-Tanzanite
Mar 17, 2015 11:17 PM UTC

See the attached worksheet.

A Boolean inequality like that does not assign any values to x. The only way to make a numeric assignment is to use the numeric assignment operator (typed as ":", appears as ":=")

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7 replies

RichardJ19-Tanzanite
19-Tanzanite
Mar 17, 2015 10:36 PM UTC

Do you want x to be the independent variable on the graph? If so, what are you trying to do with n? Do you want one curve on the graph for each value of n? Lastly, which version of Mathcad are you using?

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rsuorsa1-VisitorAuthor
1-Visitor
Mar 17, 2015 10:55 PM UTC

6 different curves for each values of n. Im using trial version of Mathcad 15. If I understood the assignment correctly the value of x means that im supposed to draw the curves between 0 and 2pie.

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RichardJ19-TanzaniteAnswer
19-Tanzanite
Mar 17, 2015 11:17 PM UTC

See the attached worksheet.

A Boolean inequality like that does not assign any values to x. The only way to make a numeric assignment is to use the numeric assignment operator (typed as ":", appears as ":=")

Translate
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