Skip to main content
R
rjaison1-Visitor
1-Visitor
April 25, 2015
Solved

Maximum & Minimum Function of Two Equation

  • April 25, 2015
  • 4 replies
  • 4067 views

Hello,

I have two equation

Let say:


F1(x,y)=N

F2(x,y)= M

1) I would like to know what is the value of x,y which would give the function F1 minimum value (Biggest -ve Value) and the function F2 zero


2) I would like to know what is the value of x,y which would give the function F2 maximum value and the function F1 zero


Please refer the attachment for further information


BR,


J.Randeep

Best answer by RichardJ

If you force one variable to be a specific value, just assign it numerically and remove it from the solve block. Then, given that one equation must be equal to zero, you can use Find to get the value of the other variable.

4 replies

R
RichardJ19-Tanzanite
19-Tanzanite
April 26, 2015

See the attached worksheet

R
rjaison1-VisitorAuthor
1-Visitor
April 26, 2015

Hi Richard,

Thanks for the response. I believe the results are close.

Could you please look at the attached MathCAD.

P:S Please do remember to input the right data as referred to attached INPUT DATA.

J.Randeep

R
RichardJ19-TanzaniteAnswer
19-Tanzanite
April 27, 2015

If you force one variable to be a specific value, just assign it numerically and remove it from the solve block. Then, given that one equation must be equal to zero, you can use Find to get the value of the other variable.

Terms & ConditionsAccessibility statement