the domain of exponentials is all reals.
The domain of all polynomials is all reals.
So, the domain of f(x,y) is all reals
Your classmate claims that the the function
f(x,y) = x^3(e^{x^2−3y^2})−(17−3x^2)(y−2)
does not have an absolute maximum nor an absolute minimum when the function is restricted to the disk x^2+y^2 ≤ 7.
Please explain why this is incorrect.
1 answer