应用回归分析作业代写 MATH5806代写 数学作业代写 R代写
474MATH5806 Applied Regression Analysis Mid-session Test 应用回归分析作业代写 Note: • This assessment is due Thursday 30th June (Week 5), 2:30pm and must be uploaded to Moodle. You have 1.5 ho...
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数学考试代做 To get full credit you must show ALL your work. The problems must be solved without any assistance of others or the usage of unauthorized material
To get full credit you must show ALL your work.
The problems must be solved without any assistance of others or the usage of unauthorized material or information. This is a “closed book” exam: no texts, notes or calculators allowed.
Consider a metal rod encased in a thermal insulator. Suppose the rod is immersed in boiling water so that its temperature is 100˚C throughout, and then removed from the water at time t = 0 with one of its ends immediately put in ice and kept at temperature 0˚C, and insulated on the other end.
Mathematically, this situation can be modeled as follows:
Show the details of your construction of the solution. You must show all the steps of your calculation for full credit.
Which of the following is the general solution of the equation
(a)y(t) = ce−t − te−t ?
(b) y(t) = tet + cet ?
(c) y(t) = te−t + ce−t ?
(d) y(t) = e−t + ce−t ?
(e) y(t) = te−t + cte−t ?
(f) None of the above
Find a differential equation whose general solution is: y(x) = c1ex + c2e-3x, where c1, c2 are arbitrary real numbers.
The function E(t) is T-periodic, defined in one periodic window by
Determine the Fourier series for E(t)
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MATH5806 Applied Regression Analysis Mid-session Test 应用回归分析作业代写 Note: • This assessment is due Thursday 30th June (Week 5), 2:30pm and must be uploaded to Moodle. You have 1.5 ho...
View detailsFall 2021 应用数学计算代写 Read these instructions carefully!!! This project involves predicting what happens to a mortgage loans that have been purchased by FNMA during the Read these instr...
View details数学作业代写了解一下,可以快速完成数学作业 数学作业代写,我们每个人生活的方方面面都因为网络时代的来临而有所改变。就比如日常购物方面,从前的我们购买东西还需要到街上去,用一张一张的现金购买东西,...
View detailsMT5863 Semigroup theory: Problem sheet 1 Definition and basic properties 半群理论代写 Let S be a semigroup, and let e, z, u ∈ S. Then: (i) e is a left identity if ex = x for all x ∈ S; (ii)...
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