Evaluate: 2. 2(8-5)z+ 40 – j20 = 0 O 4-j3 04+j3 0-4-j3 -4+j3

Q: as instructed, to find a second solution y,(x).

A: Given, the differential equation                x2y''-5xy'+9y=0;        y1=x3     

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Q: 1.6 John likes Joan, Jean and Jane; Joe likes Jane and Joan; Jean and Joan like each other. Draw a d...

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Q: Let f(z) : D C be a complex function. Is it possible for both f(2) and f(z) to be analytic? 2. • If ...

A: Solution

Q: 2. Show that the graphs formed by deleting one edge from Ks and K33 are planar.

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Q: iv is analytic = -11..

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Q: [k k k k k k,wher

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Q: Which of the following statements is (are) true for (x) = 2(x - 1)(x - 2)(x+ 3)? i) as x-o, y-c0 ii)...

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Q: 6. Let V = span{1+ x², x}. Two ordered bases for V are Si = {1+x², x} and S2 = {1+x + x?, 2 + x + 2x...

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Q: b. The speed(s) of a liquid flowing through a channel is satisfying the equation, s3 – 6s² – 348s + ...

A: Given: f(s)=s3-6s2-348s+3112 To find: Root of f(s) between 10 and 11.

Q: 4. Using the DIFFERENTIAL EQUATION METHODS, solve for the particular solution of the differential eq...

A: Let us consider the second order differential equation of the form y''+ay'+by=0 To solve the differe...

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Q: 30 H. 260 38

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Q: Evaluate the definite integrals a) (бх? — - 2x – 10) dx = / (x+ 4)² dx = b) 1 c) (x* – x³ ) dx - ||

A: Some of the properties of integration  ∫abf(x)dx=F(b)-F(a) ∫xndx=xn+1n+1+C ∫f(x)+g(x)dx=∫f(x)dx+∫g(...

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Q: Let c, a, B be nonzero real numbers such that c + B. Find a given that 52n 3 16 ac? c- B' n-3 Türkçe...

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Q: Brooke has a dog and a cat. The ratio of the amount of food Brooke feeds her dog to the amount of fo...

A: Brooke has a dog and a cat. The ratio of the amount of food Brooke feeds her dog to the amount of fo...

Q: E. Solve the differential Equotions O Czxy + xIn3x)dy + xtyJdx *0 (2xy + xIn 3x)dy+ (xty) dx =0 (3 w...

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Q: 9. 4m Vm Vm 3 2 vm + Vm Express in the form Am +B, where A and B are integers to be found. 5

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Q: a. How many subsets are there of the set {0, 1, 2, 3, ..., 10}? b. How many maps of this set into it...

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Q: 30 x 20 : 5=....

A: First multiply 30 by 20.

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Q: Solve 2x + cos a = 5 using Newton-Raphson method and an initial value of with an error less than 5%....

A: Newton Raphson Method:- For a function f(x) xi+1=xi - fxif'xi; i=0, 1, 2,....   Given equation is 2x...

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Q: VI Applications |. Golue por the or tho gonal trajectories y2=4x² (I-cx)

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Q: Let A = {5,6, 7}. What is P(A)? Do not merely describe the set, but rather write down all the elemen...

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Q: Let L : V W be a linear map. Let w e W. Let vo E V such that L(vo) solution of the equation L(X)= w ...

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Q: 40. In a class of 80 students, sixty percent use neither an iPhone nor an iPad. Twenty percent use a...

A: Since you have posted a multiple question according to guildlines I will solve first question(i.e 40...

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Q: . Which of the following is logically equivalent to (¬p V q)^(¬p Vg) ^(¬p Vr) b.)q с.) —р d.)¬q E1. ...

A: Solution 1: Given  (¬p∨q)∧(¬p∨q)∧(¬p∨r) ⇒(¬p∨q)∧(¬p∨r)                          Idempotent law A∧A=A...

Q: *リrea y d4, D= {(r. y) |-1<y<I, -y – 2<r<y} 1.

A: please see the image below

Q: 46. f(x. y) dx dy

A: Let us consider the integral I=∫ab∫h(y)g(y)f(x,y)dxdy To draw the region of the integartion Conside...

Q: 5. Which of the following sequences of logical equivalences is valid that would lead to your answer ...

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Q: na class of 80 students, sixty percent use neither an iPhone nor an iPad. Twenty percent use an Phon...

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Q: relation  ? on the set A = {1, 2, 3, 4}: It is defined as,                           ???  ⟺  ?|?  ...

A: the set A has elements A={1,2,3,4} β is the relation such that xβy↔x/y this implies that x is relate...

Q: Let a ∈ R and find the solution to y'(t) - a y(t) = 0.

A: The given differential equation is dydt-ay=0 , a∈R.we will slove this by the method of  separartion ...