Solve the Neumann problem V²u = 0,0 < x < 1,0 < y < 1,0 < z < 1, Uz(0, y, z) = 0, Uz(1, y, z) = 0, uy(x, 0, z) = 0, uy(x, 1, 2) = 0, %3D uz(x, y,0) = cos nx coS ny, u(x, y, 1) = 0.

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A: 1st answer is correct, given in the tutor solution. Because here (cosh y) is constant.  3rd option…

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A: The standard form of a third degree Taylor of a function fx centered at x=a is defined as follows:

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A: Dear student, Since you have posted two questions, as per our policy we will answer first question.…

Q: Please allof them.Thanks

A: 1) The mean is calculated as follows: x¯=20+11+20+11+165=785=15.6

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.