Consider the function f(x, y) = 4xy − 2x 4 − y
2 .
(a) Find the critical points of f.
(b) Use the second partials test to classify the critical
points.
(c) Show that f does not have a global minimum.
1.Find the derivative of the product between a scalar function
and a vector function using the product formula.
2. Find the volume of an irregular solid using triple
integration, the first integral should have at least one limit with
variables.
3. Determine the moment of inertia of an irregular solid using
triple integration. the first integral should have at least one
limit with variables.
4. Find the angle between two lines using dot product. the two
lines should not pass...