If find az/au and az/av. дz/?u = Əz/dv= z = xe", x=u³v³, y=u³+v³₂ (In your answers, do not rewrite and y in terms of u and v.)

Q: ) ydx + zedy-y'dy=o

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Q: Evlute y" +1

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Q: S dx e+1 Qn Solue

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Q: 23. Given v4 = 7i - 3j and v5 = i +4j. Simplify the following. V4 + 4V5 a. (-11, 19) b. (11,-19) c.…

A: We are given that      V4 = 7i - 3j     V5 = i + 4j we need to find    V4 + 4V5 .

Q: and Fa 14,1 4,6) parsing through

A: Topic :- conic section

Q: Let i = (2, –1, 5) and ū = (5, –7,3). Find 37 – 5ū. %3D - А. (-19, —32, 0) В. (-19, 32, 0) С. (19,…

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Q: Let (1) u(x, y) = xx vx, (2) u(x, y) = In(ex + ey). (3)

A: u(x,y)=xyyx u(x,y)=ln(ex+ey) Repost the next parts.

Q: У" + бу" + 11у" + 6у — 0 10y'"' + у" - 7у + 2y 3D 0

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Q: If z3 − xz − y = 0, find 2z - дхду

A: NOTE: Refresh your page if you can't see any equations. . take the partial derivative with respect…

Q: If fix.y)-y", find fa

A: Here we have to find the second partial derivative of the given function.

Q: (x + 5)(x - 2)dz Find + C

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Q: ax+b dx Evaluate:

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Q: dz Let z = a? + y, x = 2st, y = s- t, s = u", and t= u sin w. Compute for and du %3D

A: We have that z=x2+y3x=2sty=s-t2s=uwt=usinw We will find ∂z∂w and ∂y∂u

Q: yde +zzdら-dy=。

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Q: Which of the following expressions simplify to 4x? y? (4xy) (4x) (&xy²) (2r°yz) y(2x²y)

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Q: If A = -4 + 2i and B = 3 – 5i, in which quadrant does A + 2B lie?

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Q: 4. If ā= 3i - 2j and b=-5i- j, express 3 a -b in terms of i and j.

A: This is a vector problem

Q: Suppose u=⟨−4,4,−2⟩ and v=⟨4,−2,3⟩. Then u×v=   v×u=

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Q: 4. Find MZSTV. R (9x + 1)° -(23r -7)° U T

A: Need to find angle

Q: -1.5x + 2.5y = 0.5 2x + y = 1.5

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Q: Reduce to Canonical form y² Ur – 2 y Ury+ Uyy = Uz + 6 y O Um = 0

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Q: Derive the identity (A-B)U(B- A)U(AOB) and AUB.

A: We have to derive the identity A-B∪B-A∪A∩B=A∪B

Q: flx). a/2)=6x+6.and hlx) -alA 88

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Q: What would question D-J be with this information?

A: The given table is,Total20520Total3402304301000“Since you have posted a question with multiple…

Q: (+7.,(9-3) p ind G LD (+) t S+1+ひ!S

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Q: у" — у' — х %3D 0

A: We are given: y'''-y'-x=0⇒y'''-y'=x Auxiliary equation is : m3-m=0⇒m(m2-1)=0⇒m=0, 1, -1 Hence,  CF=…

Q: SUppOrE THAt y VEIES DIRECTLY WITH X ANO y =9' WHEN X = 18 X HUIM WRITE A DIRECT RAATES. VAQMOW…

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Q: 1. Which is the simplified form of 3xy x 5xy? a. 15x'y? b. 15x*y 15xy d. 15x'y Cc.

A: Write in simplified form 3x2y×5xy.

Q: Given u = and v =, find 2u • v

A: We will solve this question using dot product.

Q: when 2u 7. y = +1 u = TX, !!

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Q: Let z = x³ 3xy² + x². Zzz = Zzy Zyz Zyy -

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Q: 3 2. If B = 1 show that B? - 5B+7I =0 [-1 2]

A: Given that B=31−12 To show that: B2−5B+7I=0

Q: Suppose u = (4, 1, 1) and v = (–4, −1, −3). Then: u + v= Ա υ V= u= 2u= -1/v= 7u - 6v=

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Q: 8. The rationalizing substitutionw + 4 = u² transforms - dw into w+4 A. fu² - 4°du B. 2fu² - 4}du C.…

A: Given: I=∫w2w+4dw  ...1   As we know that; The Power law: ddxxn=nxn-1 And ∫a·fxdx=a·∫fxdx , where a…

Q: Given u=⟨4​,5⟩ and v=⟨7​,5⟩​,find 6u−10v.   6u−10v=(,)

A: