How many non cyclic groups of order 14 are

tehmeenasidiq
2022-05-26

How many non cyclic groups of order 14 are

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asked 2020-12-30

A majorette in a parade is performing some acrobatic twirlingsof her baton. Assume that the baton is a uniform rod of mass 0.120 kg and length 80.0 cm.

With a skillful move, the majorette changes the rotation ofher baton so that now it is spinning about an axis passing throughits end at the same angular velocity 3.00 rad/s as before. What is the new angularmomentum of the rod?

asked 2021-09-29

The set

asked 2021-09-23

The coefficient matrix for a system of linear differential equations of the form y′=Ay has the given eigenvalues and eigenspace bases. Find the general solution for the system.

$\lambda 1=-1\to \left\{\begin{array}{cc}1& 1\end{array}\right\},\lambda 2=2\to \left\{\begin{array}{cc}1& -1\end{array}\right\}$

asked 2021-09-23

Suppose that

asked 2022-05-21

In studying a reflection-transmission problem involving exotic materials, I have come across the following linear first-order differential equation:

$\begin{array}{}\text{(1)}& A\frac{\mathrm{\partial}}{\mathrm{\partial}t}g(t)+Bg(t)=f(t),\end{array}$

where A and B are constants, g(t) is associated with the reflected wave, and f(t) is a (finite) driving function associated with the incident wave. Both A and B may be positive or negative. I am interested in the behavior of the solution in the limit that $A\to 0$

In studying a reflection-transmission problem involving exotic materials, I have come across the following linear first-order differential equation:A∂∂tg(t)+Bg(t)=f(t),(1)where A and B are constants, g(t) is associated with the reflected wave, and f(t) is a (finite) driving function associated with the incident wave. Both A and B may be positive or negative. I am interested in the behavior of the solution in the limit that A\rightarrow0.

I know there is an exact solution to Eq. (1), which is

$g(t)=C{e}^{-Bt/A}+\frac{1}{A}{\int}_{-\mathrm{\infty}}^{t}{e}^{-B(t-{t}^{\prime})/A}f({t}^{\prime})d{t}^{\prime},$

where C=0 because g(t)=0 if f(t)=0. However, I do not understand how this exact solution reduces to the case where A=0, which is $g(t)={B}^{-1}f(t)$. Any insight would be greatly appreciated.

I've seen a lot of documents discussing asymptotic analyses of linear differential equations, but they all start with second-order equations. Is this because there is inherently problematic with first-order?

$\begin{array}{}\text{(1)}& A\frac{\mathrm{\partial}}{\mathrm{\partial}t}g(t)+Bg(t)=f(t),\end{array}$

where A and B are constants, g(t) is associated with the reflected wave, and f(t) is a (finite) driving function associated with the incident wave. Both A and B may be positive or negative. I am interested in the behavior of the solution in the limit that $A\to 0$

In studying a reflection-transmission problem involving exotic materials, I have come across the following linear first-order differential equation:A∂∂tg(t)+Bg(t)=f(t),(1)where A and B are constants, g(t) is associated with the reflected wave, and f(t) is a (finite) driving function associated with the incident wave. Both A and B may be positive or negative. I am interested in the behavior of the solution in the limit that A\rightarrow0.

I know there is an exact solution to Eq. (1), which is

$g(t)=C{e}^{-Bt/A}+\frac{1}{A}{\int}_{-\mathrm{\infty}}^{t}{e}^{-B(t-{t}^{\prime})/A}f({t}^{\prime})d{t}^{\prime},$

where C=0 because g(t)=0 if f(t)=0. However, I do not understand how this exact solution reduces to the case where A=0, which is $g(t)={B}^{-1}f(t)$. Any insight would be greatly appreciated.

I've seen a lot of documents discussing asymptotic analyses of linear differential equations, but they all start with second-order equations. Is this because there is inherently problematic with first-order?

asked 2021-01-06

If X and Y are random variables and c is any constant, show that $E(cX)=cE(X)$ .

asked 2020-11-10

Describe the translation of figure ABCD. Use the drop-down menus to explain your answer.

Figure ABCD is translated _____ unit(s) right and ______ unit(s) up.

Figure ABCD is translated _____ unit(s) right and ______ unit(s) up.