Find an equation of the tangent plane to the graph z = x² + y² - 5, at point (1,-1,-3). x-y-z=7 2x-2y-z=7 x+y-z=7 2x+2y-
Posted: Thu Jun 30, 2022 7:37 pm
Find an equation of the tangent plane to the graph z = x² + y² - 5, at point (1,-1,-3). x-y-z=7 2x-2y-z=7 x+y-z=7 2x+2y-z=7