math
3) Find the mean value of \(y=\frac{x}{x^{2}}+\frac{x^{4}}{\sqrt{2} x^{2}}-\frac{x}{2} e^{x^{2}}\) for \(0.5 \leq x \leq 1\).
4) Find the general solution of the following differential equation.
$$ \frac{d y}{d x}=\frac{x^{2}}{49 y^{3}+x^{2} y^{3}} $$
5) Solve the following differential equation.
$$ \frac{d^{2} y}{d x^{2}}=\frac{x}{(16+x)^{2}} $$
Homework Answers
Request Answer!
We need at least 9 more requests to produce the answer.
1 / 10 have requested this problem solution
The more requests, the faster the answer.
1-Given the function:
1-Given the function: \(y=\frac{x^{2}-3 x-4}{x^{2}-5 x+4}\), decide if \(f(x)=y\) is continuous or has a removable discontinuity, and find horizontal tond vertical asymptotes.2 A-Use the definition \(\lim _{h \rightarrow 0} \frac{f(x+h)-f(x)}{h}\) to prove that derivative of \(f(x)=\sqrt{4-x}\) is \(\frac{-1}{2 \sqrt{4-x}}\)2 B- Evaluate the limit \(\lim _{h \rightarrow 0} \frac{f(x+h) - f(x)}{h}\) for the given value of \(x\) and function \(f(x) .\)$$ f(x)=\sin x, \quad x=\frac{\pi}{4} $$3-Given the function: \(y=(x+4)^{3}(x-2)^{2}\), find y' and classify critical numbers very carefully using first derivative tess...
Use the information given about the angle
Use the information given about the angle \(8,0 \leq 8 \leq 2 \pi\), to find the exact value of the indicated trigonometric function.\(\operatorname{cod}(2 \theta)=\frac{1}{4}, 0<\theta<\frac{\pi}{2} \quad\) Find \(\cos \theta\)\(\frac{\sqrt{8-2 \sqrt{10}}}{4}\)\(\frac{\sqrt{8-2 \sqrt{5}}}{2}\)\(\frac{\sqrt{6}}{4}\)\(\frac{\sqrt{10}}{4}\)
1. Consider the differential equation: 49) – 48 – 24+246) – 15x4+36” – 36" = 1-3a2+e+e^+2sin(2x)+cos...
1. Consider the differential equation: 49) – 48 – 24+246) – 15x4+36” – 36" = 1-3a2+e+e^+2sin(2x)+cos - *cos(a). (a) Suppose that we know the characteristic polynomial of its corresponding homogeneous differential equation is P(x) = x²(12 - 3)(1? + 4) (1 - 1). Find the general solution yn of its corresponding homogeneous differential equation. (b) Give the form (don't solve it) of p, the particular solution of the nonhomogeneous differential equation 2. Find the general solution of the equation. (a)...
PLEASE ANSWER ALL FIVE PROBLEMS
Find \(\mathrm{dy} / \mathrm{dt}\).12) \(y=\cos ^{5}(\pi t-8)\)A) \(-5 \pi \cos ^{4}(\pi t-8) \sin (\pi t-8)\)B) \(-5 \cos ^{4}(\pi \mathrm{t}-8) \sin (\pi \mathrm{t}-8)\)C) \(5 \cos ^{4}(\pi t-8)\)D) \(-5 \pi \sin ^{4}(\pi t-8)\)Use implicit differentiation to find dy/dx.13) \(x y+x=2\)A) \(-\frac{1+y}{x}\)B) \(\frac{1+y}{x}\)C) \(\frac{1+x}{y}\)D) \(-\frac{1+x}{y}\)Find the derivative of \(y\) with respect to \(x, t\), or \(\theta\), as appropriate.14) \(y=\ln 8 x^{2}\)A) \(\frac{2}{x}\)B) \(\frac{1}{2 x+8}\)C) \(\frac{2 x}{x^{2}+8}\)D) \(\frac{16}{x}\)Find the derivative of \(\mathrm{y}\) with respect to \(\mathrm{x}, \mathrm{t}\), or \(\theta\), as appropriate.15) \(y=\left(x^{2}-2 x+6\right) e^{x}\)A)...
Solve the initial value problem
Solve the initial value problem \(y y^{\prime}+x=\sqrt{x^{2}+y^{2}}\) with \(y(3)=\sqrt{40}\)a. To solve this, we should use the substitution\(\boldsymbol{u}=\)\(u^{\prime}=\)Enter derivatives using prime notation (e.g., you would enter \(y^{\prime}\) for \(\frac{d y}{d x}\) ).b. After the substitution from the previous part, we obtain the following linear differential equation in \(\boldsymbol{x}, \boldsymbol{u}, \boldsymbol{u}^{\prime}\)c. The solution to the original initial value problem is described by the following equation in \(\boldsymbol{x}, \boldsymbol{y}\)Previous Problem List Next (1 point) Solve the initial value problem yy' + -y2 with...
(1 point) In this problem you will solve the differential equation (+7)y"+11xy' - y=0. x" for...
(1 point) In this problem you will solve the differential equation (+7)y"+11xy' - y=0. x" for the differential equation will converge at least on the interval (-inf.-sqrt(7)] (1) Ey analyzing the singular paints of the differential equation, we know that a series solution of the form y = . (2) Substituting y = . *" into (x2+7y" + 11xy - y = 0, you get that Multiplying the coefficients in x through the sums E Reindex the sums Finally combine...
part c Solve the initial value problem yy' + + y with y(4) - 33 a....
part c
Solve the initial value problem yy' + + y with y(4) - 33 a. To solve this, we should use the substitution u=x^2+y^2 help (formulas '= 2x+2yi help (formulas) Enter derivatives using prime notation (e.g.. you would enter y' for ). N b . After the substitution from the previous part, we obtain the following linear differential equation in ruu 1/2 sqrt() help. (equations e. The solution to the original initial value problem is described by the following...
Solve Laplace's equation on
Solve Laplace's equation on \(-\pi \leq x \leq \pi\) and \(0 \leq y \leq 1\),$$ \frac{\partial^{2} u}{\partial x^{2}}+\frac{\partial^{2} u}{\partial y^{2}}=0 $$subject to periodic boundary conditions in \(x\),$$ \begin{aligned} u(-\pi, y) &=u(\pi, y) \\ \frac{\partial u}{\partial x}(-\pi, y) &=\frac{\partial u}{\partial x}(\pi, y) \end{aligned} $$and the Dirichlet conditions in \(y\),$$ u(x, 0)=h(x), \quad u(x, 1)=0 $$
1. Solve the following Differential Equations. 2. Use the variation of parameters method to find the...
1. Solve the following Differential Equations.
2. Use the variation of parameters method to find the general
solution to the given differential equation.
3.
a) y" - y’ – 2y = 5e2x b) y" +16 y = 4 cos x c) y" – 4y'+3y=9x² +4, y(0) =6, y'(0)=8 y" + y = tan?(x) Determine the general solution to the system x' = Ax for the given matrix A. -1 2 А 2 2
Please solve them in clear hand write . Thankyyyoouu 2. a) (7 pnts) Solve the second...
Please
solve them in clear hand write . Thankyyyoouu
2. a) (7 pnts) Solve the second order homogeneous linear differential equation y" - y = 0. b) (6 pnts) Without any solving, explain how would you change the above differential equation so that the general solution to the homogeneous equation will become G cos x + cz sinx. c) (7 pnts) Solve the second order linear differential equation y" - y = 3e2x by using Variation of Parameters. 3. a)...
Use the information given about the angle \(8,0 \leq 8 \leq 2 \pi\), to find the exact value of the indicated trigonometric function.\(\operatorname{cod}(2 \theta)=\frac{1}{4}, 0<\theta<\frac{\pi}{2} \quad\) Find \(\cos \theta\)\(\frac{\sqrt{8-2 \sqrt{10}}}{4}\)\(\frac{\sqrt{8-2 \sqrt{5}}}{2}\)\(\frac{\sqrt{6}}{4}\)\(\frac{\sqrt{10}}{4}\)
1. Consider the differential equation: 49) – 48 – 24+246) – 15x4+36” – 36" = 1-3a2+e+e^+2sin(2x)+cos - *cos(a). (a) Suppose that we know the characteristic polynomial of its corresponding homogeneous differential equation is P(x) = x²(12 - 3)(1? + 4) (1 - 1). Find the general solution yn of its corresponding homogeneous differential equation. (b) Give the form (don't solve it) of p, the particular solution of the nonhomogeneous differential equation 2. Find the general solution of the equation. (a)...
Solve the initial value problem \(y y^{\prime}+x=\sqrt{x^{2}+y^{2}}\) with \(y(3)=\sqrt{40}\)a. To solve this, we should use the substitution\(\boldsymbol{u}=\)\(u^{\prime}=\)Enter derivatives using prime notation (e.g., you would enter \(y^{\prime}\) for \(\frac{d y}{d x}\) ).b. After the substitution from the previous part, we obtain the following linear differential equation in \(\boldsymbol{x}, \boldsymbol{u}, \boldsymbol{u}^{\prime}\)c. The solution to the original initial value problem is described by the following equation in \(\boldsymbol{x}, \boldsymbol{y}\)Previous Problem List Next (1 point) Solve the initial value problem yy' + -y2 with...
(1 point) In this problem you will solve the differential equation (+7)y"+11xy' - y=0. x" for the differential equation will converge at least on the interval (-inf.-sqrt(7)] (1) Ey analyzing the singular paints of the differential equation, we know that a series solution of the form y = . (2) Substituting y = . *" into (x2+7y" + 11xy - y = 0, you get that Multiplying the coefficients in x through the sums E Reindex the sums Finally combine...
part c
Solve the initial value problem yy' + + y with y(4) - 33 a. To solve this, we should use the substitution u=x^2+y^2 help (formulas '= 2x+2yi help (formulas) Enter derivatives using prime notation (e.g.. you would enter y' for ). N b . After the substitution from the previous part, we obtain the following linear differential equation in ruu 1/2 sqrt() help. (equations e. The solution to the original initial value problem is described by the following...
1. Solve the following Differential Equations.
2. Use the variation of parameters method to find the general
solution to the given differential equation.
3.
a) y" - y’ – 2y = 5e2x b) y" +16 y = 4 cos x c) y" – 4y'+3y=9x² +4, y(0) =6, y'(0)=8 y" + y = tan?(x) Determine the general solution to the system x' = Ax for the given matrix A. -1 2 А 2 2
Please
solve them in clear hand write . Thankyyyoouu
2. a) (7 pnts) Solve the second order homogeneous linear differential equation y" - y = 0. b) (6 pnts) Without any solving, explain how would you change the above differential equation so that the general solution to the homogeneous equation will become G cos x + cz sinx. c) (7 pnts) Solve the second order linear differential equation y" - y = 3e2x by using Variation of Parameters. 3. a)...
Most questions answered within 3 hours.
-
1. In a labor market, marginal cost for a firm is
____________.
a. recruiting cost
b....
asked 27 minutes ago -
On January 1, 2019, ABC Company issued $60,000,000 of 20-year,
10.5% bonds when the market rate...
asked 51 minutes ago -
39.4% of US homes continue to use a landline in addition to cell
phone service. 3...
asked 1 hour ago -
Starting with benzene, synthesize 1-phenyl-1-butyne.
Show intermediates and reagents.
asked 2 hours ago -
Create a 32-run crossed array design with six control factors
and two noise factors such that...
asked 3 hours ago -
A 500g sample of sand from source A has the following amounts
retained on each sieve....
asked 3 hours ago -
In
your own words, please explain the essay by John Keynes wrote "The
End of Laissez...
asked 3 hours ago -
How are the matrix and pixels related? Why are smaller
pixels better for diagnostic quality?
asked 3 hours ago -
2. An AC generator has 80 rectangular loops on
its armature. Each loop is 11 cm...
asked 3 hours ago -
Please help me with this question. Consider Aldi’s current and
potential geographic markets (see Exhibit 4...
asked 3 hours ago -
What are the main components of the fermentation process and
give an explanation of each? Include...
asked 3 hours ago -
Explain which types of cells in the body (belonging to which
organs, etc.) are sensitive to...
asked 3 hours ago