Express (-5 – 2i) in polar form. 29/158.2 O 29/201.8° O v21Z21.8° O v21Z68.2°

Q: 9. (1+iv3). 1/3

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Q: Find the length of side x and side y given that the trapezoids are similar. B' 12 B A 22.75 13 D °C ...

A: Solution :-

Q: (b) The population of the world in 2015 was 9.75 billion people 1.25% per year. was growing at a (i)...

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Q: a 1 d a 1 d det b 1 = -5, and det b 2 :-5, e e 1 f 3 f then a 4 d det b 4 -20 and 4 f a d det b -1 e...

A: Please find attachment for the details solution

Q: f: (4+3i)² – 9e²75 + 70(cos 180 + isin180) + A = { 10<36 7cis65 ¿3699 |3D į767 + ei79 – ¿90 + (8 + 1...

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Q: Question 1 (a) Given a differential equation 13x" +21²x" – tx +x= 12t?. Show that x= t 1+czt + c3t I...

A: To show that a function is a solution of a differential equation in two way . Either by solving the ...

Q: (3) The natural logarithm of square matrix X can be defined as In X = c, (X – I) + c2(X – 1)2 + c3 (...

A: Please find the solution in next step

Q: The bisection method of finding roots of nonlinear equations falls under the category of a method. o...

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Q: L{(e' + 1) H (t –= 2)} O p 2s o(二+}) O None of these

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Q: = 140 – 16t2, where t An object dropped from a height of 140 feet will fall according to the equatio...

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Q: Z {sin(3t + 2)} O (5 sin (3) + 2cos (3))/ (s^2 + 4) O (s sin (3) + 2cos (3))/ (s^2 + 4) (s sin (2) +...

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Q: Let g(2) = cos(z) - 1+. Find the multiplicity of the zero z = 0 of g by (a) repeated differentiation...

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Q: Numerical analysis and numerical methods are also applicable in field of finance and marketing. Reve...

A: The function given is as follows: Dm=1000+2m+3m23 (a) We are asked to find the root when the total c...

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Q: Problem Set A 1 (1) For the function f(x) =1- find the following: (x+2) (ii) ƒ(x+k) (i) f(-x)

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Q: 16)let R be the region in the xy-plane bounded by the curves X=-Yy+2 but do hot evaluate, an and X-y...

A: We have to find the area of region R.

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A: Given, On a tree farm, 34 of each acre is planted with blue spruce trees. If there are 1512 acres of...

Q: It is given that the scale of the drawing is I : 200. 4 cm 4 cm 2.5 cm Dapur Kitchen 2.5 cm Bilik ti...

A: From the given sketch we can notice that (1) The total length of the house is 10+2.5=12.5 cm (by add...

Q: In error analysis, magnitude of error can be negative or positive. O True O False

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Q: Obtain the Laplace transform of f(t) defined by 5sin4wt. 5w 4w 10w 20 w b) s + 16 w2 d) s2 + 16 w2 s...

A: Solution

Q: Solve the following  complex numbers in their rectangular form. Use 4 decimal places  for the comput...

A: It is known that: sinx+iy=sin xcosh y+icos xsinh y, where cosh y, sinh y are hyperbolic trigonometri...

Q: Consider the parabola given by the equation: - 4x² – 12x + 9 Y = Find the following for this parabol...

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Q: Transform the complex number into its rectangular and exponential form. (2-5i)

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Q: Find the Laplace transform, h(t) = H (t – 2m) cos 3 (t – 2m) s2+9

A: It is known that:  LHt-cft=e-csLft+cLcosat=ss2+a2

Q: 3.5 Simplify the following: 3.5.1 1 2 3 -+-x- 35" 2 3.5.2 0,6241+1,2 3.6 Round the following off to ...

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Q: ) = 3x + sin x - e^x solve using bisection method of non linear equations of one variable

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Q: 4 Local stability of the equilibrium point The nontrivial positive equilibrium point of (4) is Eo = ...

A: The answer is given below

Q: is also known as the Bolzano's method. bisection method O graphical method newton raphson method reg...

A: Bolzano's method is also known as bisection method. 

Q: a, = 9 and r = 4. Find a2

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Q: Task 24 Proof the Poincaré-inequality in the n-dimensional case.

A: I have solved the abive question below please do upvote if you like the solution thank you

Q: Show that the cmprenion Alij) a teussi its inner product with au arbitrary if tuadr B jl is a please...

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Q: 2 17 0.85 3.7 -1.1 6 11 .C = -3 7 -11 9. -1 1.2 7.3 0.61 Let A = B = 13 10 3 -2 -11 4 -7.2 4 12 -7 1...

A: According to Bartleby guidelines, we can solve only first three subpart as in next step.

Q: Let T be the tetrahedron with vertices (3, 0, 0), (0, 3, 0), (0, 0, 5) and the origin. Write z) dV i...

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Q: Let " be the unit outward normal to the sphere of radius a in R³. Then în the value of the integral ...

A: Please find the detailed solution in below images. The answer is 4πa^3

Q: Construct truth table and identify if it’s tautology, contradiction, or contingency. (a) [(p V q) ∧...

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Q: The n x n lower triangular, upper triangular, and symmetric Pascal matrices are set as Ln, Un and Sn...

A: We shall solve first three parts only a per company guidelines. For others kindly put again by menti...

Q: Estimate f(2.98, –1.99) given that f(3, –2) = 2, f«(3, –2) -3 and fy(3, –2) = -4. = f(2.98, –1.99)

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Q: У (2у - х е*у) %3 2 +yexy

A: Solution

Q: Graph the exponential function f(x) = :*-1 Use the following to help you plot the function. When z =...

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Q: (1 point) If A and B are 3 x 3 matrices, det(A) = -3, det(B) = 2, then det(AB) = det(-3A) = det(A") ...

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Q: Multiplying Matrices Multiply the matrices A and B. [3 2] A = 2 5 [3 4 5 B = [3 2 1 Show your work i...

A: Given matrices are A=322514,  B=345321  

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A: In the given question, the concept of Riemann Sum is applied. Riemann Sum   To estimate ∫abfxdx, Rie...

Q: The Maclaurin series of sin.x is given by sinx = 1! 3! ' 5! 7! Use the above expansion to check if x...

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Q: (a) Given a differential equation x +212x -tx +x= 1212. Show that +czt+c3t Int +4?? X=-

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Q: Find the abscissa of the centroid of the region between the parabola y = 5 − x2 and the line y = 1 −...

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Q: Given the function f(x) which is used to determine the draft pressure fluctuations coming from a pet...

A: Newton-Raphson method uses the formula: xn+1=xn-g(xn)g'(xn) to perform the iterations and to estimat...

Q: Compare with the true value 6.737947 x 10 - 3. Use six terms (n) to evaluate the series and compute ...

A: Given: e-x=11+x+x22!+x33!+⋯+xnn! True value e-5=6.737947×10-3 To do: Up to n=6, find Approximate ...

Q: ) Max z = 2x 75y Subject to: 2× + 9 y 4 10 3X ty E 12

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Q: give the coterminal for each angle. One negative and one positive (circular functions and reference ...

A: We have to find the co terminal angles for the given angles.