Q4/ if f(x.y)=x-y and g(x.y)=3y prove V2) gVf-fVg g? %3D

Compute f 3 2 x-5x+6 dx.

R= {(x,y) | X is the sister of y}

Eualoate the functien hCx)= xY +Sx²+3 at the given and Simplify Values of the Independent variable h(3a)

a2f find+* 1 : If f(x, y, z) = x²+y² +z² ду? az?

6x + 17y af If f(x, y) then i : 6х — 17у - 204x (бх — 17у)? 204x - (бх — 17у)2 - 204x (6x + 17y)2 204x (6x + 17y)²

QI/ If F = xi+yj+zk find the divF.

Find f(2 x* - 3 Vx) dx. 9x3/2 +C а. 3 2x3/2 - O b. 3 -2x3/2+C O c. 3 None of the other choices are correct. d.

Differentiate v1 – x² with respect to x.

2. If f (x) = 3x3 + 2, find a number c between a = -1 and b = 2 such that |r)dx = f(c)(b – a) А. В. V 4 C. = D. B.