Recent content by jennyp

  1. J

    How Do You Calculate the Centroid of an Integrated Area?

    If I have an integrated area such as the blue area in the link below, what function can be written to find the location on the x-axis where half of the area is one side and half is on the other or more specifically a function that determines the x-axis location of the centroid...
  2. J

    MathCAD help Multiplying matrices with variables.

    Is there a way to do it without defining the variables? I would like a solution that contains the variables in it, and if I define the variables beforehand, then they are eliminated in the operation.
  3. J

    MathCAD help Multiplying matrices with variables.

    I am fairly novice user of MathCAD. I am using version 14. I am trying to multiply a diagonalized 3x3 matrix containing only variables with another matrix completely populated with numbers and no variables. However, when I create the 3x3 matrix with only variables, the variables are highlighted...
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