dr = b (cos(O)dr + r sin(O)dO)

Q: Find the point on the line 2x + y = 5 that is closest to the point (−5, 3).

A:

Q: If z² - 3yz² + xyz -2=0, find Az дz and дх ду

A: The objective is to find the Partial derivatives.

Q: Given ()=2x+1 and g() =x' X=2.

A:

Q: Find the equation of the line parallel to 8x +4y = 1 passing through the point (0, 1). %3D

A: Given equation is 8x+4y=1 We have to find the equation of line parallel to 8x+4y=1 passing through…

Q: dx Vx? + 2x + 5

A:

Q: Find å · b for å = (-2, ) and b = (-5, 12).

A:

Q: Eliminate the arbitrary constants Inw = -x, y = C₁W + c₂w²

A:

Q: Solve by using cross products: (X+2)/X=10/3

A: If  a/b=c/d , then by cross multiplication,we have ad=bc, applying the same on given equation, we…

Q: Solve. B = F/(P - V) for V (Business: break­even point)

A: Given, B=FP-V

Q: 3 solve Z²-1 where 2=2+²y; NiSER +

A:

Q: If (x2 - y2) = 10 and (x + y) = 2, find x and y.

A:

Q: Differentiate y = V1- 8z

A:

Q: 1. finol Solution of the differential equatiou

A:

Q: Find dy2 of z = 2x – 5xy² + x² y° %3D -

A:

Q: Solve for x: a 2[a + 2(a − x)] = 2x X =

A:

Q: Solve for x: 4x? – 4xy +1-y² = 0

A: Introduction: The equation ax2 + bx + c = 0 is the Sridharacharya equation, where a, b, and c are…

Q: Find the point on the line 2x + y = 6 that is closest to the point (−4, 3).

A:

Q: y=xlnx−x

A:

Q: Solve: Vx – 6 = x – 6. -

A: To determine: Solution of the equation x-6=x-6

Q: x² dx J2メーx2

A: Introduction: Suppose, the integration is given in the form of ∫fgxg'xdx. In that case, if we take…

Q: MLLOM = 3x + 22, and MZMON = 4x + 123, find MZMON. M L.

A:

Q: solve for x y = 4x + 8x

A: xy = 4x + 8x  xy = 12x y = 12

Q: +2

A: To evaluate the given integral.

Q: Solve:  2x + y = z4x + z = 4yy = x +1

A: Plug y=x+1 in the first equation.

Q: Calculate the solution for the equations: 2x + y = 1 and 3x + 2y = 4

A: Use substitution to solve the given linear equations.

Q: Solve: 5=x/4+y for y

A: Given the equation: 5=x4+y