z? + Z1Z + Z2 = 0.

Q: Suppose that X has a lognormal distribution with parameteres 0 = 8 and w? = 16. Determine the…

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Q: 4(3х + у — 2)dx — (3х + у)dy %3D 0

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Q: Solve the following equation shown.

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Q: Let X₁, X₂, X3,..., Xn be a random Sample from N (μ,0²) Use maximum likelihood estimation to find…

A: Xi ~N(μ,  σ2); i=1,2,...,n

Q: For the vector, find V v = (-5, 3) v= -V 4V = || -V, and 4V.

A: Given : 1)V=-5,32)V=2i+6j   To Find : 1) 12v2)  -v3)  4v

Q: 3. The angle of elevation of a building 80 m high from a man on the ground is 50°42'. How far is the…

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Q: Solve the following equations (a) 14 + 6V5 2x+1 (b) 2(9*) - 3 - 3 = 0

A: As per the guidelines we can solve the first question or first three subparts. So if you need more…

Q: Petermine 2-1 L 1+0] S(S²+1)

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Q: Solve the differential equation: (D5 + D* – 7D³ – 11D² – 8D – 12)y = 0

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Q: Which of the following equations are exact?

A: A differential equation of the form  called exact if and only if .

Q: Find Ix Iy, Io, X, and y for the lamina bounded by the graphs of the equations. y = √√√x, y = 0, x =…

A: As you already found moment of inertia Ix ,Iy and I0 . So i am finding rest of part i.e. center of…

Q: Solve the following system of equations graphically on the set of axes below. y = x + 4 3. y = - x -…

A: y=x+4 Graph

Q: C. log, b 1 log, a D. If 2ª = then x+y = 0 1 24

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Q: Out of a sample of 100 juice bottles, 95 bottles contain between 1,476 and 1,524 mililiters of…

A: Given : n = 100 juice botteles and we have given out of a 100 juice bottles, 95 bottles contain…

Q: le, target accuracy is measured by the average distance X (from the target) at which the missile…

A: X 0 10 50 100 P(X=x) 1/8 1/4

Q: Ary sin(r'y) +r + [x? sin(x²y) + 2y]y = 0

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Q: .[[bx2-5]dx = 2x³ 5]dx = 2x3- 5x + C

A: The objective of the question is evaluate the value of "b".

Q: Apply traveling salesman algorithm to find a route with the least total airfare that visits each of…

A: Let S stands for San Francisco. L.A for Los Angles. D for Denver. Det for Detroit NY for New York S…

Q: Using test data on 43 vehicles, an analyst fitted a regression to predict CityMPG (miles per gallon…

A: a) From the output The F-statistics is 27.90. The p-value is 8.35×10-10 Decision rule: If p-value ≤…

Q: Z-y+2x = 5 X+y-z = -2 2y + 2z -x =1 What is the value of x?

A: Explanation of the answer is as follows

Q: Consider the equation y²Uxx − x²Uyy = 0 a. Discuss the mathematical character of this equation for…

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Q: Rational and irrational numbers 1.4. Prove that the square of any odd integer is odd. Any odd…

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