dru – Kôrau = 0, u(t, 0) %3 и(t, 1) %3 0, (u(0, x) = 4.x(1 – x), (t, 2) € (0, оо) х (0, 1), te (0, 0), x E [0, 1]. %3| |

Q: dN1 N1 (2 – N1 – 2N2) = f(N1, N2), dt (1) dN2 = N2(3 – N2 – 3N1) = 9(N1, N2), dt where N1 = N1(t)…

A: Please check step 2 for the solution.!

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A: As per bartleby guidelines we can solve only first three subparts and rest can be reposted

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A: As student want answer of only part 3,  So, I am providing the answer for that part only.

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A:

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A: Cov(X,Y)= ?

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A: Solution

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Q: 2. If A = f+ g,+ hy s.t f(x.y.z) = e2x, g(x.y.z) = xcosy, h(x. y. z) = log 2z then div A %3D %3D

A:

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A: The chances to catch the train will be as follows-

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A: Yes it is possible when there is an omittedvariable bias.

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A:

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A: Given,

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Q: III. Elimination of Arbitrary constant. 3. xcos(xy)+ e* In y = c

A:

Q: 2. Consider the model: Y, =0.2Y+e,+0.4e. Find the autocorrelation function p, for k=1,2,3.

A: We are required to find autocorrelation function(acf) of an ARMA model.

Q: 2. for the fumetion Fex) =x2 3x*+5X+4 3. E'a a) fx b) IniCrease, decrease C) mónimiun, mehimun(5, (^…

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Q: a'(t) = -x(t – 1), x(t) = 1 on [-1,0], is given by 1(t) = E(-1)* t – (k – 1))* k! for n-1<t <n, k=0

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Q: (b) True or False: If E=1 an is divergent, then E=1|an| is also divergen

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Q: 3 Discuss the stability of equilibrium points of the following ODE: I' = r* – y°, y = -x. = -r.

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Q: minimize u? (t) dt subject to х(() — x(1) + и(1), х(0) — 1, x (1) — о. %3D

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Q: ← Z 3 Z (ancosno) z (ansinno) = z (z-a cose) Z-2axwoso ta azsing Z² 2ax cose + a²

A: Introduction: Z-transformed is significant transformation in mathematics. In many fields, it has…

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Q: 16. If f(x) = 5, (;e* G +5) dt -x, then the inflection point(s) of y = f(x) is(ar- %3D 3 A) x = 4…

A: f(x)=∫0x14t4+5dt-13x4

Q: A fish population in a lake satisfies dB/dt=cB(K-B) Fish are then added at A fish per hour.  Find…

A: Please check step 2 for solution

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A: