![Ex 2: Find a Value of a Directional Derivative – f(x,y)=x^n*y^m | Math Help from Arithmetic through Calculus and beyond Ex 2: Find a Value of a Directional Derivative – f(x,y)=x^n*y^m | Math Help from Arithmetic through Calculus and beyond](https://i.ytimg.com/vi/xYFgKUKAQYI/maxresdefault.jpg)
Ex 2: Find a Value of a Directional Derivative – f(x,y)=x^n*y^m | Math Help from Arithmetic through Calculus and beyond
![multivariable calculus - Calculate the Directional Derivative of $f (x, y, z) = x z + \sin (x z + y)$ at $[−4,−2,−2]$ in the direction of the vector $[3, −3, −2]$ - Mathematics Stack Exchange multivariable calculus - Calculate the Directional Derivative of $f (x, y, z) = x z + \sin (x z + y)$ at $[−4,−2,−2]$ in the direction of the vector $[3, −3, −2]$ - Mathematics Stack Exchange](https://i.stack.imgur.com/rxhZX.jpg)
multivariable calculus - Calculate the Directional Derivative of $f (x, y, z) = x z + \sin (x z + y)$ at $[−4,−2,−2]$ in the direction of the vector $[3, −3, −2]$ - Mathematics Stack Exchange
![Find the Directional Derivative of f(x,y,z) = xy+yz+xz at (1,-1,3) in the direction of (2,4,5) - YouTube Find the Directional Derivative of f(x,y,z) = xy+yz+xz at (1,-1,3) in the direction of (2,4,5) - YouTube](https://i.ytimg.com/vi/RMO7niYE2jE/sddefault.jpg)