Given that f(r, y, 2) = }2 + }y – 322 – 5xyz. Calculate: (a) f.. (b) f., (c) f., (d) f.. Given that u(z, y) = 3r² + kry – 2y². Find k if u„ + u, + u, = 0: %3D

Q: y®y' – 8y9 = ex ,8,

A: On simplification, we get

Q: Let F(x, y, z) = x3³yz² - 6x²yz + 9xz - 2y³z. Find F Fxyz' 3x²yz² - 12xyz +9z+ x³z² − 6x²z − 6y²z +…

A: This question is based on Partial Derivative.

Q: graph of (x) = x' - 2 is shown in the figure. Find 6 such that if0 2 ]x - 4] 2 8, then IAX) - A. ô =…

A:

Q: the linearization of (fi,f2) = (x²y+ 3xy², 3x³ + 2xy) at (1,0) to approximate the value at…

A:

Q: Differentiate y = VIn x 2 Inx +1 A. 2(In x)2 3. Inx-1 3 (In x)2 2 Inx-1 C. 2(In x)2 13 1. D. 3) 2(In…

A:

Q: 13. Find mzEDC. (9x- 1)° EE C. A (2r + 13) D

A:

Q: 2b). Let y* + 5x2y² + yx = 624. A) Find y'

A:

Q: Calculate fz(3, 6, 9), where f(x, y, z) = xyz. fz(3, 6, 9) =

A:

Q: 1 g(u) = V5и + 8 then g' (u) =

A:

Q: Fnd llull, lv , Uov, and d (4,v). (-1,7) , v- (1,9)

A: According to our company guidelines we are supposed to answer only first 3 sub parts. So here I'm…

Q: дхду дхдудх dx² dy

A: