The function u (x, y) = x² – y² – y. Find its conjugate v(x,y) if possible. O None of the above O Not possible O 2xy+x+C Ox^2+y^2+y+C Ox^2+y^2+y+C O 2xy-x+C

Q: prove if x → y then xor y = y =

A: To prove : If x→y then x or y = y Lets use the help of truth table to prove the above statement.

Q: a 3. 3 Suppose that 2 2 where x is denoting the cross-product. b Then a = and b

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Q: Show that any two rows of a matrix can be interchanged by elementary row transformations of the…

A: According to the question,

Q: TEST FOR HOMOGENEITY: 2. x² - 5xy - 4y²

A: The given function is x2-5xy-4y2 We need to test the Homogeneity.

Q: Give the domain of the function. Зх — 2 - z = O {(x, y): x and y are real and y + 3x - 2} - {(x, y):…

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Q: Draw the bifurcation diagram for i = (x – 3)(c+ x)

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Q: 13. Find the intersection of [x, y, z)=[-8,-3,-5]+[1,2,-1] and [x. v.]=[1.9,4]+s[2,1,7].

A: We can find the intersection of the curve .

Q: The evaluation of S z dx is V4+x2 O In(sece + tan0) + c o - In(sec0 + tan0) + c c In|sece – tan0|+ c…

A: we have to evaluate the following integral .

Q: Use Cramer's rule find yhe solution of x1: 2x1+X2-3x3=0 4x1+5x2+X3=8 -2x1-x+4x3=2

A: write the matrix D from the given equations  D=21-3451-2-14 calculate the determinant D…

Q: 3 then Fdt is If F=(3t^2+4t)i+ (2t-5) j+4t^3 k 42i-j+80k I O 42i + 2j-80k .II O 421-21+80k.I O

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Q: Let sin(3x4 + 6y5) if (x, y) # (0,0) f(x, y) x² + y4 if (x, y) = (0,0) Which of the following…

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Q: show that the function 3x²y-y³ ty is he harmonic and then find it's Harmonic conjugate v (x, y)

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Q: TEST FOR HOMOGENEITY: 2 2. x² - 5xy - 4y²

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Q: Which table is a probability distribution table? X 1 P 0.4 X 1 P 0.4 X 1 P-0.2 X 1 P 0.2 2 0.15 2…

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Q: domain f(x) = V 26 – x Vx – 6 + V 20 – x -

A: See the attachment

Q: [x, y]²=[-1,0]=-1

A: We have [x,y]^2=[-1,0]=-1

Q: f(x, y) = x²y + 4y and x = st, y = 2t - 3s. Use Chain Rule to find of and of (Write your answers in…

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Q: |2/2a| dx -1

A: Ans= 5✓2 =7.071 Just go ro srep by step calculation....you get it easily....go through the solution