What kind of model is represented in the diagram below? Phi_21 X_1 X_2 Gamma_11 Gamma_12 Y 1 Zeta_1

Q: cos 40=cos^4 0 - 6 cos^2 0 sin^2 0 +sin^4 0 solve using de moivres theorem

A: Given :cos4θ=cos4θ-6cos2θsin2θ+sin4θ

Q: Let z_{1} = r * e ^ (i*theta) and z_{2} = R * e ^ (i*phi) be two complex numbers , the prove that…

A: To prove the equation , where , we can use the properties of complex logarithms and…

Q: Question 2 please. Calc 3 -double integration of non rectangular shapes

A: “Since you have asked multiple questions, we will solve the second question for you which you have…

Q: Question 14 Solve the D.E.: (2xy - 3x^2) dx + (x^2 + y) dy = 0 Show your solutions on a separate…

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Q: verify that cos(alpha-beta)/sin of alpha sin of beta is = cot of alpha cot of beta +1  please show…

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Q: Chart 23: Model of Cumulativ& Cases of Coronavirus with Social Distancing Measures Taken One Day…

A: There are three graphs above Black, Red and GreenFor exponential function: the slope (f'(x)) is…

Q: Q9: 2 sin^x =1- cos 2x O True O False Q10: csc (x + 360) = cos x O True False

A: Answer for Q.9 If in the left hand side it's only 2sinx , then it's False. If it is 2sin^2x , then…

Q: 3) (Section 7.2) Write the trigonometric expresson as an algebraic expression in terms of 'u'…

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Q: is there a proof that cos^2t +sin^2t=x^2 + y^2 =1 ? if there is , how?

A: To prove the below statement Consider a right angle triangle as shown below

Q: Integrate fx cos(4x) dx fa

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Q: Given P(A|B) =3 P(A|B^), P(A) = 0.02 and P(B) = 0.25 |3D %3D a) Find P(ANB) b) Find P(B|A) C) Are A…

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Q: :5sinx = 3sin x + V3.

A: The calculation are as follows

Q: log( SeriousCoalAccidents = po + B1l0g (CoalProduction) + B2/og(EmployeeCount + E. The results are…

A: Solution The given model is a log log model.

Q: State Fermat’s Theorem

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Q: B C. Motor running Motor not rumning 13.98 13.87 13.78 13.49

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Q: true is The value of x which makes (- - 2) = (-1) tr O A.-10 о в. -2 OC.-9. 09 O D.-11. 3

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Q: Find the general solution of the following y^ prime prime prime -5y^ prime prime +3y^ prime +y=0

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Q: e 2mi = 1

A: We have to prove that e2(pi)i = 1

Q: x* - 5x² + 2 -dx X - 3

A: Explanation: Given that,  ∫x4-5x2+2x-3dx

Q: graph one fundamental period of y=sec(x-pi/2)-1

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Q: Question 5 > Find a particular solution to the equation using variation of parameters. y'' – 10y' +…

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Q: For Exercise 68, Section 5.2, exercise 68: sin^4 α - cos^4 α / sin ^2 α - cos^2 α=1

A: exercise 68: sin^4 α - cos^4 α / sin ^2 α - cos^2 α=1

Q: What is a solution to the equation x^2+x+4=0 over ℤ_6?

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Q: Solve the following variable separable equation Cosydx + (1 + e^- x) sinydy = 0

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Q: More models For each of the models listed below, predict y when x =2. a) y^ =1.2+0.8 log x  b) logy^…

A: Given information: The models are given below. a)y^=1.2+0.8logxb)log y=1.2+0.8xc)ln…

Q: 6) (section 6.2) Find the exact values of the following trigonometric expressions: sin ) 1 1T sec…

A: As per the guidelines we can solve 3 questions only.

Q: Evaluate the in verse matriX SinX CosX 2- |-cosX sin X

A: Let A=sinxcosx−cosxsinx

Q: Evaluate e^(z^2) if z = x+yi Select the correct response: e^(x^2+y^2) [(cos 2xy) - i sin 2xy)] none…

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Q: @ Solve the inial valee problem.

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Q: find all the solutions to 4cos^2 theta -3=0 on 0<= theta<= 2pi

A: Periodicity of  cosθ   2π or 360° or  cos(2π-θ)=cosθ  or    cos(360°-θ)=cosθ.....(1) also…

Q: Ssin^3 (2/3 x) cos^4 (2/3 x) dx

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Q: (b) Solve the LP model using the Excel Solver and present your Answer and Sensitivity Reports as…

A: To solve the LP model using Excel Solver, we need to set up the decision variables, constraints, and…

Q: (D^5-3D^4+8D^3+16D^2-9D-13)y=0 nonhomogeneous undetermined coefficients

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Q: find and graph one period of the periodic sine function with amplitude 3, period pi/3, and phase…

A: The standard form of Sine function is given by, y=a(sin(b(x-h)))+k where, a is amplitude  2pi/b is…

Q: 2. Calculate the determinant of each of your given 2x2 and 3x3 matrices.

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