Find the indicated higher-order partial derivatives.
140. Given f ( x , y , z ) = z − 2 x sin ( z 2 y ) , show that f x y y = f y x y .
Calculus Volume 3
Calculus for Business, Economics, Life Sciences, and Social Sciences (14th Edition)
Finite Mathematics for Business, Economics, Life Sciences and Social Sciences
Calculus for Business, Economics, Life Sciences, and Social Sciences (13th Edition)
Using & Understanding Mathematics: A Quantitative Reasoning Approach (7th Edition)
Calculus Volume 2
Thinking Mathematically (7th Edition)