3 - find " if w z 4 e Lny and X = hn(ucosul y = = Usinv = usinu , cu v) = (2,) cugv) = (2,

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Q: AIB = A BC 4= 12,3,4, 5,6,7, 8,9 A = : { 2,3,4,5 B = { 2, 7,8,9 c ={3博, 3 ) 9子

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Q: Complex Numbers: Find the roots. = 2 – 31

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Q: 2. Calculate the point(s) of intersection of f(x) = 2x² + 4x – 11 and g(x) = -3x + 4.

A: Given f(x) = 2x2 + 4x - 11 and g(x) = -3x + 4

Q: B. Mrs. Cachia gave the following question on a test: Simplify 5 + 7.

A: clear explanation is given below

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Q: Find the roots of complex numbers. z5 = 4i

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Q: 7. Prove the following using induction. k3 = 13 + 23 + 33 + ...+ n3 = (1 + 2 + 3 + ...+ n)² k=1 n(n+...

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Q: 2. Show that the xy plane W = (x, y,0) in Rº is generated by: (i)u = and v = (ii)u : and v = 3

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Q: 2. Prove that 11" – 7" is divisible by 4 for any positive integer п.

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Q: Use the property to estimate the best possible bounds of the integral. II. 5 sin“(x + y) dA, T is th...

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Q: Determine the roots of the complex numbers studied in class. 28. z5 = 4i 29. z5 = 6i

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Q: 7. Explain why we really are using base 1000 notation when we break large decimal integers into bloc...

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Q: 32. y" + y = sec x; y = c1 cos x + c2 sin x + x sin x + (cos x) In(cos x), (-7/2, T/2)

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Q: (-1)"4"+1µn+1 3n+1(n + 1) In this problem, we investigate the power series n=0 (-1)"4"+1pn+1 3n+1(n ...

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Q: 1. Analyze each of the given series. If a series diverges, give reasons why; if it converges, either...

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Q: Solve for a root/roots of the functions x? – 3 sin x + 2 In(x + 1) = 3.5 Applying the following meth...

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Q: 2. Calculate the Laplace transform L{12e cos²(3t)}.

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Q: ind the roots of complex numbers 1. z3 = 2 – 3i

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Q: 1) f (x) = 10.09x² + x4 + 17.64 2) f(x) = x3 + 9 %3D

A: We will use Muller's method to find the root of each of these equations using Muller's method.

Q: Q2) Find z transform for 1- X(n) = n? cosne

A: To find the z transform for  Xn=n2cosnθ