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Q: H.w-2 Solue! ブェーメー mx +C to Q)(x*+メ-ツ)dx+ xdy =c 一

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: R = {(x, y) ERXR = x +2y=1} S = {(x, y) ERXRx_y=1} لذا كانت أوحد RS, (RUS) ROS, RUS

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Q: EXvyP(x, y) is true when there is an x for which P(x, y) is true for every y. A True B False

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Q: dx 2V x3 - 3x Vx In(2 Vx - 3x x)+C O v6nV2 + V3 + C V3 Vx X 1 In 2/2" V2 - V3 Vx |/3x - V7 + C о 1…

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Q: 1) Let f(z,y)- . Compute DS(z,y) where u- (4-9)

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Q: (7) 3x-7>11 ans./ (-co, -4/3) u (6, co)

A: Disclaimer: "Since you have asked multiple questions, we will solve the first question for you.  If…

Q: 2 4 Ayz x = By + Cz' ||

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Q: if x=u(1-v),y=(uv) then verify that a(u,v) a(x,y)-1 a(x,y)'a(u,v)

A: Given: x=u1-v,  y=uv To verify ∂u,v∂x,y×∂x,y∂u,v=1

Q: If u = x3 -3xy and v= 3x2y-y3, prove that Pu/Əx2 + Pu/əy2 = Pv/ax2 + Pv/@y²

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Q: If xly then gcd(x,y) = y. إختر واحدا:

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Q: 1. re (x, y, z) x). Ly). (z}} - *(*. y, z) . (x)S(x), ly), (z]} (x)E (x, y, z}

A: If x is element then it belong to set And {x} it will be subset of set

Q: (b) F= Ewxv(4, 5, 9, 13, 15) + d(0, 1, 7, 11, 12) w,x,y,z

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Q: az + b If T(z) cz + d a, b, c, d e R. Show that T(RU{∞}) = RU {∞} if and only if exist

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Q: Evaluate using cauchy's Residue Evaliate theorem.

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Q: L[u(t- 4) (r3' - 16 3')] = O e t (-3) (e-3)? O In 3e ( +) 2. (r-In 4) 64e-3 6. (r-In 4)2 (-In 4) 6.…

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Q: Vr+2+Vx-2 If a = prove that a -ax +1=0 Vx+2-Vx-2

A: To prove , we need to simplify the left hand side of the equation till it becomes 0. To do this…

Q: Linearization X = a [4 (b+y)

A: Note: As nothing mentioned about a and b, we will be taking them as constants in general. Further,…

Q: R4-R R² +R+1 VI zª + iz z²+z+1 R² + R (R-1)² " VZEC |Z| =R>1

A: Answer given below.

Q: If w = 1/r and r^2 = x^2 + y^2 + z^2 , then what is the value of xwz + ywy + zwz -1/r^2 O -1/r 1/r^2…

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Q: Let 6 -2 3 -5 A = -2 and B = 2 -3 (a) Find AB, A-1, and B-1. 14 -24 AB = -4 7 1/2 A-1 %3D 1 3 -3 B-1…

A: We use the general rule for the inverse of a 2×2 matrix and multiplication of matrices to answer the…

Q: If x, +iy,=x,+ iv, then x =y,

A: Given x1 + iy1 = x2 + iy2

Q: m csCX -s メラ0

A: As per guideline we have to do one question..since the ist two questions is incomplete so I have to…

Q: Evaluate: / yº sech(eThy ) tanh (e "hy ) dy 7Iny -mch(v^) + C None -ech"(,?) + C

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Q: critical point of y = x² In x

A: y=x2lnx Differentiate both side with respect to x ,we get dydx=2xlnx + x2×1x      = x(2lnx+1) Now,…

Q: 2. Prove that JAIVAVITU var (ax + by) = a²var (x) + b² var(y) + 2ab cov(x, y)

A: Let X and Y be continuous random variables with joint distribution function,   F (x,y). Let g (X,Y)…

Q: for 3x'z -x'y² +2z + 3xy = 0 ( Hint: Let %3D F(x,y,z) = 3x z - x'y? + 2z +3xy) %3D

A: Explanation of the answer is as follows

Q: Do not use the inference rules Transposition, Resolution, Contradiction, Idempotence or Identity. Do…

A: given premises 1) x~Ax⊐Dx 2) Ey~By∨~Dy⊐ ~~Dy∨~Ay 3) xAx∨Dx⊐~Ax∨~Dx /ExAx∨ Bx

Q: Əz x²y + 7y²z + xz² = 9 ax'

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Q: · Problems • Show that • 1. ~(p ^q) = ^p ^ ~q

A: As per bartleby guidelines for more than one questions asked only first should be answered. Please…

Q: True or False

A: Ans : False , because