Find an Equation of the Plane Tangent to the Surface $x y z = 2$

question 180

Essay

Find an equation of the plane tangent to the surface $x y z = 2$ at $( 1 , - 1 , - 2 )$ .

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Definitions:

Biceps Brachii

A muscle of the upper arm that functions to flex the elbow and rotate the forearm, comprised of two heads.

External Oblique

A muscle located in the abdomen that helps in rotating the trunk and flexing the spine.

External Oblique

A muscle located on the lateral and anterior parts of the abdomen, involved in the movement and support of the trunk.

Biceps Brachii

A muscle in the upper arm that helps in bending the elbow and rotating the forearm, consisting of two heads.