Posted by **tony** on Saturday, March 15, 2014 at 9:46pm.

Using a Lagrange Multiplier with One Constraint.

Find the maximum value of f(x,y)=4xy, where x>0 and y>0, subject to the constraint (x^(2)/3^(2)+(y^(2)/4^(2)=1.

- cal -
**Steve**, Sunday, March 16, 2014 at 12:22pm
f(3/√2 , 2√2) = 24

## Answer this Question

## Related Questions

- Calculus - "Using Lagrange multipliers, find the maximum value of f(x,y) = x + ...
- Calculus - "Using Lagrange multipliers, find the minimum value of f(x,y) = x^2...
- calculus - to find the possible relative extrema of the function f(x,y) subject ...
- cal3 please help! - Use Lagrange multipliers to find the max/min values of the ...
- helllllp MATHS - x and y are positive values satisfying x+y=1/4 . When ln(y^2+...
- Math - Maximizing Logarithm - x and y are positive values satisfying x + y = 1/4...
- Calculus - Q. Find the minimum value of Q=x^2y subject to the constraint 2x^2+...
- Calculus- please help - Q. Find the minimum value of Q=x^2y subject to the ...
- :( please help answer cal problem - Use lagrange multipliers to find the max and...
- DDP - what are the different types of geometric constraint that are appiled to ...

More Related Questions