A surface is defined by S-xsiny + ycosx Please find and draw the directional derivative of a contour S at x=л/2, y=x, with respect to a tangent of that curve

Q: et C be the curve of the intersection of the two surfaces a² +} = z and 4x2 +y} +? =9. nd let L be…

A:

Q: Find equations for the horizontal and vertical A)y= at (1, 똥) B) z = 0 at (0, ) D) y = 2 at (2, *)…

A:

Q: Determine the inclination of the curve y=x²-x+1 at (1,1)

A:

Q: The second derivative of curve: y = acosx, will be Select one: acosz acosx O -asinz O asinx

A:

Q: Find the exact length of the curve y = br (ex :/) 1) + لے سلاے ахо

A:

Q: /Find the equation for the tangent plane and normal line to the surface Z = 9-x² + y² at the point…

A: Given eq. of surface z=9-x2+y2 at the point 1,2,4             (1)

Q: If a focal chord of y =16x is a tangent to the circle (x-6)° +y² = 2, then the positive value of the…

A: Introduction :__

Q: C\index{1} and C\index{2} are circles of unit radius with centers at (0,0) and…

A: The equation of any circle through (0,0) and (1,0) is…

Q: Find an equation for the tangent plane to the surface x = u² – v², y = u + v, 2 = u² + 4v at (-},2).

A: We have r(u,v) = (u2-v2)i + (u+v)j + (u2+4v)k

Q: Find the tangent line to the curve 2y + " = ye"-2 at the point (2, ). %3D Please select file(s)…

A:

Q: 1. The equation r²y³ +2ln(yz) + ye" - 1 determines a surface. Note that you cannot easily write z as…

A:

Q: 3/Find the equation for the tangent plane and normal line to the surface Z=9-x² + y² at the point…

A: