Find dy/dr by differentiating implicitly if z +ry- 6r = 2.

Q: If 3x = 9y and 27y = 81z, find x/z?

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Q: Evaluate (x² + y²) dxdy

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Q: -3xdx 8. S: 2x+1

A: The given integral is; -3x/√(2x+1).

Q: If 2x=3y=4z=20 then find 12xyz

A: If 2x = 3y = 4z = 20 then we have to find 12xyz.

Q: Differentiate y = xV A. 2Vx (2+In x) В. (2+In x) VX C. 2vx 2V (2 – In x) | D. 2V (2 + In x)

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Q: Jk=2x-5 and KL=3x-8 what’s JL

A: Given JK=2x-5 and KL=3x-8. Here, K is between J and L. Therefore, sum of segment JK and KL is equal…

Q: If JL = 5x + 1 and MK = 8x - 32, find JL %3D and NK. M JL = NK =

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Q: Find yll if x²+4y²=7

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Q: Evaluate -5у-5 dy 31. Jv+2y-4

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Q: 2 -1 2 2.

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Q: d da Compute (10-3x)*.

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Q: Why is s = 2y?

A: Points on the two sides of the parabola are of the form x, y and x, -y. The distance between them is…

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

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Q: 1 x² + y² = 4

A: Given: 1x2+y2=4

Q: Find (4z² + 3z")dz -1

A: In this question, we need to find the integral of the given function.

Q: 1/3y+4=1/5y

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Q: Find x and y  4x + 6y = 9 x + 3y = 6

A: eliminate x first and find the value of y and by puting the value of x we can find the value of x.

Q: Find dz if 4x2 + 9y-z z²= 5e

A: The given equation is: 4xz+9y-z3=5ez...(1)

Q: 2a - 5y dA, R =(-5,4] x [0, 3] R.

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Q: y = x3 − 1  when  x = −1, 0, 1, and 2

A: Answer is  y= -2, -1 , 0 , 7.

Q: -5x y"+ 3y- 10y = - 14 xe

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Q: If Y = 2x, then X and Y are not independent?

A: Independent and dependent variables: Two variables are said to be independent if the result of one…