1. Find all x € ZZ satisfying each of the following equations. [from # 1, 3.5] a) 5x + 1 = 13 (mod 23) b) 9x 3 (mod 5)

Q: 1 Use your given sequences to answer the questions Series A 1, -1, -3, -5, -7 ... Series B 4, 2, 1,…

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Q: (c) y(0) = -5 10 -10 O (d) y(8) -5. 10 -5 -10 -10 O -10 -5 -5 0 y 0 5 10 10 X X -10) O 10 O 10 5 0…

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A: given ODE x2-4xy-2y2dx+y2+4xy-2x2dy=0

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Q: Use two truth tables to show that each of the propositions are equivalent.  h) p \/ (q \/ r) and (p…

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Q: determine DFT for the sequence x(n) = [1,2,3,1]

A: Given: A sequence xn=1, 2, 3, 1. To find: Discrete Fourier transform of given sequence.

Q: find: de So 2-cose using sediment theorem

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Q: = [B] 4= 1 A [1 2 3] 4 5 6 32 [1 2 3] [14] A b= 48 a ples of vectors v = [r, y, z] that solve the…

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Q: x²-16 -4 x +4 - ...lim تساوي

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A: Parametrize the surface

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Q: Simplify the complex number 7 (²+1) ³ - 5 (¹)² and express it in the standard form.

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Q: 5 4 3 2 -5 -4 -3 -2 -1 3 -5- In the above graph of y = f( x ), find the slope of the secant line…

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Q: Use two truth tables to show that each of the propositions are equivalent.  d. ~(p v q) and ~p v ~q

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Q: b). Using an appropriate triple integral, evaluate the volume of: [V i). ii). z = V1-x² - y² r = sin…

A: please comment if you need any clarification. if you find my answer useful please put thumbs up.…

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Q: Hand written plzz : Find the Laplace transform F(s) = {f(t)} of the function f(t) = (8-t) [U(t-4) -…

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Q: For the following functions (a y = In(x² + 4) -x tan¹ & Of 15

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Q: S₁: x=4-y² The attached figure shows the surface surface S₂: y + z = 2. x=4-y² St X Y The…

A: Parametrize the surface S1