of the following models: y = a (1 + r)', y = a (1 – r)', A Pert

Q: al x(1). i) Plot y(t) = x (E) ii) Deduce even and odd part of the signal x(t) r(t) 1 1 2 1

A: PART i The curve is given by : yt=x2t-34 The curve xt will be drawn as :

Q: Restrict the domain of f(z) such that it is one-to-one (if it wasn't already), and then sketch the…

A: Horizontal line test: If the horizontal line intersects the graph of a function in all places at…

Q: U. 1-1,0, 1} x {-1,0, 1}. Prob for all x E R. Explain why f is not a homeomorphism. . Let f: R → R…

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Q: The analyst is interested in estimating effects of percentage change of individual work experience…

A: Here in given scenario both dependent and independent variable change in percentage

Q: If P(B) = 0.55, P(A | B) = 0.70, P(B')= 0.45, and P(A | B') = 0.90, find P(B | A). P(B|A) = (Round…

A: Given that PB=0.55,PA|B=0.70,PB'=0.45 and PA|B'=0.90.

Q: 1. Show that S, has the presentation (x, y|x² = y = (xy)² = 1). %3D

A: The symmetric group S3 is given as S3=I, 1 2, 1 3, 2 3, 1 2 3 1 3 2 where  I=123123, 1 2=123213, 1…

Q: Evaluate the following: a. [₁₂ (6 + e ²¹) 8(t - 4) dt = [ b. ₁ (6 + e ²¹) 5(t− 8) dt = [ c. L₁ (6 +…

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Q: 5. Given z(25) = 187 and z' (25) = 17, approximate z(20).

A:

Q: 1 If = 1/2 = = a + b and ¹ = a - b, then x - y is equal to: x y

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Q: [1] Determine the orthogonal trajectories of y(1+2x?)=ax.

A: The given equation is:y1+2x2=axy=ax1+2x2              ..............(1)

Q: 4. Show that 2 s w (b) L(t sinh (wt)) (s² – w²)2 -

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Q: What is the value of y(10) for y(t) L'((e“+2e ll + 3e ")) ?

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Q: d/dy (3xe2)=? Select one: a. 3xe2y b. 6xe C. 3e2y d. 6xe2y e. -3e2y

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: If Var(X) = 4, Var(Y) = 16, Cov(X,Y) = 3, and E(X) = E(Y) = 0, what is E(XY)? Enter the exact…

A: Var(X)=4 Var(Y)=16 Cov(X,Y)=3 E(X)=E(Y)=0

Q: Suppose A is changed to A' .How large a relative change can this change produce in the solution to…

A: A'=10101011 A=1010109 and b=10099 Suppose A is changed to A' . To measure a relative change produced…

Q: If the Equation Hx = c is inconsistent for some c in Rn, what can you say about the equation Hx = 0?…

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Q: Find Higher oxder dexivativese- %3D 2)Y. (ax+1)³ %3D 3)y: ex. 24:25x

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Q: Determine the linear approximation of f(x) = =ª at æ = 1. O a. y=- 4x-3 O b. Not in the list O c. y=…

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Q: 2.Let be a company whose total revenue and total costs, in dollars, are given respectively by: R(q)…

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Q: 2. If 4x² – 9y² = 27, show that y" 9y5

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Q: Consider the following. u = (-2, 2), v = (1, 1) %3D %3D (a) Find u v.

A: Given two vectors:

Q: tate the domain and range of the following functions. y = 5x – 4 y = V - x {(x, y)ly = Vx2 – 16 %3D

A: Given problem is :

Q: The equation y? = cx is a general equation of A. y' = 2 B. y = 2x 2x C. y' = y y D. y': 2y O A NONE…

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Q: Show that V ar(aX + b) = a2V ar(X).  V ar(c) = 0 for any constant c.

A: Solution-:We want to show that.   Where, Var (c) =0  for any constant.

Q: Use the Adams- Bashforth- Moulton (ABAM) method to find y(0.2) and y(0.25) given that y =2ty y(0) =…

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Q: Suppose P(R) = 0.74, P(S) = 0.63, and P(Rn S) = 0.47. Find P(RS').

A:

Q: 6. If f(x)dx = 5, f f)dx =2, and , f(x) dx = –1, find i f)dx. а. —2 b. 2 C. -3 d. 3

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Q: 4. S 2z3 el-z dz 5. S Vx In(Vx) dx Vr3 6. Si, Inx dx

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Q: 2. Given that P(AUB) = 0.76 and P(AU B')=0.87, find P(A).

A: We have given that,  P(AUB) = 0.76 and P(AUB') = 0.87 Then,  We will find P(A) = ?

Q: O from the equation z = In(x² + y²) + Zyy Show that zxx %3D

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Q: If d(r) 4+ w*dw then 0. d'(r) =

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Q: 1) 4 + y² + (9 +x?) = 0 %3D

A: