[F-dš where F = xỉ – y°j+(x+ y+z)k

Q: he following function: =: Find fxy. f(x, y) = 5x4y6x4y5 - 21

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Q: dx (x+1)Vx²+2x

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Q: Determine y′ given yx = xy

A: yx = xy We need to find y'

Q: Find the indicated value of the function f(x.y.z) = 3x - 5y? + 9z° - 6. f(9, – 3,1) f(9, - 3,1) = O

A: f(x,y,z)=3x-5y2+9z3-6f(9,-3,1)=3×9-5×((-3)2)+9(13)-6f(9,-3,1)=27-45+9-6f(9,-3,1)=36-51f(9,-3,1)=-15

Q: don't understand how the equation turned into 5x+x+6/x(x+6), could you go through the equation again…

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Q: Graph these parametric equations on the TI and include screenshots x = 2t – 2 sin t, y = 2 – 2 cos t…

A: In the Cartesian coordinate system, the parametric equations use a third variable(usually "t") to…

Q: a [2x – y 2.x dx [x +3y.

A: While finding partial derivative in multivariable function, if we have to find the partial…

Q: Calculate using polar coordinates: 1-x² x. y. √ x²+y² dy dx So So

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Q: Find dx. Using the substitution u=3 – 2x (3— 2л)5 |

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Q: . Determine the derivative of the following complex functions: f(z) = (z³ + 3z²)³at z = 2i b. Item…

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Q: F Só So dx dy. x2+1

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Q: Fiud S (x ds for

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Q: 6. Show that (an)neN C R is bounded if and only if lim supn→∞ an < +∞o.

A: To Prove:  ann is bounded sequence if and only if limsupan&lt;+∞.

Q: Given f(x, y) = 4x° – 4xy? + 5y°, find -

A: Find out fxx(x,y) and find fxy(x,y)

Q: Let f(z) = x2 + iy2 where x and y are the real and imaginary parts, respectively of z and c is a…

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Q: y′ = 1 + 2y

A: Given,

Q: Evaluate dA where D {(r,y) |1<2²+y° < 4, y 2 0).

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Q: (c) Evaluate (1+ Væ)' S dx. 2C

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Q: Find y' given ay?- 3x²y+7y1 = 8r.

A: We will find y' as following.

Q: Evaluate (2x – y) dx + (x + 6y) dy. C: x-axis from x = 0 to x = 3

A: