Sketch a graph of an elevator whose movement is described a.The elevator starts on floor 5 and moves at a rate of 0.5 floors per second for 4 seconds , Then , it pauses for 2 seconds and then moves at a rate of -2 floors per second for 4 seconds

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Q: . Consider the following algorithm: Input: A positive integer n. (1) Set k = 0. (2) If 2>n, stop.…

A: The given algorithm is: Input: A positive integer n: (1) Set k=0, (2) 2k≥n, stop Otherwise go to…

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Q: Discuss De Moivre's Theorem. Using an example, explain how the square root of a complex number can…

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Q: Without the use of a 1. 2. calculator, calculate the determinant of the matrix. -3 0 01 7 11 0 1 2 2…

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Q: Find a last digit of the number 19891989

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Q: 1. Prove that for all positive integers n, n Σj2i = (n − 1)2n+¹ +2 j=1

A: To prove that,              ∑j=1nj2j=n-12n+1+2.

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Q: Prove that if A is similar to B then , AT is similar to BT

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Q: d) x¹+1=0 e) x¹-i=0 f) x¹-(4+4i√3)=0

A: Argument in polar form lies in [-π,π]

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Q: 13. Prove that if n ≥ 2, then 2 - 1 is not divisible by n.

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Q: In an oil refinery, a storage tank contains 2000 gallons of gasoline that initially has 100 lb of an…

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Q: use some form of technology to determine the eigenvalues and a basis for each eigenspace of the…

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Q: Instruction: Apply one decimal place rounding to calculations where applicable. The table time (r.)…

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Q: 4. Consider waves in a resistant medium that satisfy the problem u₁t = c²uxx-ru, for 0<x< 1 u= 0 at…

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Q: bounds -2 ≤ x ≤ 2π for 1 ≤ i ≤ n (here n = 2) n f(x) = x² + 25 Σ sin² Xi i=1 i=1 n

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Q: Give an example of an open sentence (x, y) so that the quantified statem xy, P(x, y)) is True, while…

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Q: Determine the general solution of: 9y" - 6y + y = 0. No conditions are given. By calculation of the…

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Q: In Z24, find a generator for each of the following subgroups. (a) (21) n (10). (b) (15) n (14). (c)…

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