Express (-2/3+ j2) in rectangular form.

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Q: 14.

A: The given matrix is A = -1-201

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Q: 0 2 1 X' =1 1 -2 X 2 2-1 -cos(1)[C(i+3) +5C,2C, + (3 – 1)C,] + sin()[G(i-1)-5G42G1-1(3-1)0 X(t) =

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Q: 2. Let the statement p be true and q be false. What are the truth values of the following? Show all…

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Q: Reading Question 5.2.2. Consider the map o : C* → C*, x + xt, where C* denotes the group (C -…

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Q: Consider the region R between the curves x = y^2 and y = x − 12. 1) Sketch R. 2) Find the area of R…

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Q: Let 3 [-3.5] ГО.5 -2 3 12 , ž= 1 -4.5 8.5 1 19.5 Use the Gram-Schmidt process to determine an…

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Q: Find the Laplace transform of 4 sin(3t)+2 cos(9t).

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Q: 5. Let R be a commutative ring with identity. Let f: R[x] → R be defined by f(p(x)) = Eo ai, where…

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Q: Solve by Gauss-Jordan elimination. + 2x5 2х, + 6х, — 5х, — 2х4 + 4xs 5x3 + 10x4 X + 3x, — 2хз = 0…

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Q: 2. Let f(r) = v (2 - r)2. Use the local linear approximation of f (x) at ro = V0.99 (1.01)². 1 to…

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Q: Verify the final value theorem of f(t) =1+et[sint + cost]. O- 1 1

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Q: luate the surface integral. // (x + y + z) ds, S is the parallelogram with parametric equations x =…

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Q: 4. Solve the systems of linear equation below 2a + b + 5c + d = 5 a + b – 3c + 4d = -1 3a + 6b – 2c…

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Q: laws of logic proposiltion equivalen (see your eat sheet),. prove lna - (p → q) → ¬9 is a tautology

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Q: 10z? + 7z – 12

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