Pls help with the following problems:

Q1:

Let F(u, v) = e"+", u = x3, 12 = 7xy. Use the Chain Rule to calculate the partial derivative. (Use symbolic notation and fractions where needed. Express the answer in terms of independent variables.) Use the Chain Rule to evaluate the partial derivatives 35: and 35 at (u, v) = (3, 3). f(x,y,z)=x3+yzz, x=u2+v, y=u+vz, z=4uv (Give exact answers. Use symbolic notation and fractions where needed.) if Bu ll (H.v)=(-3,-3) if 01: (u.v)=(-3,-3) Use the Chain Rule to evaluate the partial derivative % at the point (r, 6) = (2%, %) , where g(x, y) = x+1y2 , x = 32r 003(9), y = 3r sin(6). (Use symbolic notation and fractions where needed.) 18 aa (n9) Use the Chain Rule to evaluate the partial derivative 3: at the point (u, v) = (0, 1), Where g(x, y) = x2 y2, x = e 2" 003(1)), y = e2" sin(v). (Use symbolic notation and fractions where needed.) 6:; 6a = (lav) Letf(u, v) = (tan(u l) e",4u2 3v2) and g(x,y) = (em",5 (x y)) .Calculate f o g. (Write your solution using the form (*,*). Use symbolic notation and fractions where needed.) Calculate D (f o g) (l, l). . . . a [3 (Express numbers in exact form. G1ve your answer as comma separated 11st of a, b, c, d from [ ] .) D(fg)(1,1)=