(х, у) — (х, у) > y 4 2 H H K KJ'

Q: 2 dydx + f(x, y)dydx

A:

Q: 4. If integration using u-substitution technique is used to solve for correct choice for u? (a) u =…

A:

Q: at Solve thie équation use Eulers methoc- ds -t X-ツ dx x+y y(6)%=1

A:

Q: A cylinder object has radius 2 cm and height 3 cm. Use differentials to approximate the error…

A:

Q: 2 y

A: According our guidelines i solve only first question.For second solution please resubmit again…

Q: General solution of differantial eq.? y'' + y = tan(t)

A:

Q: takes 90 J of work to stretch a spring 1 m from its equilibrium position. How much work is needed to…

A:

Q: A fluid has density 810 kg/m³ and flows with velocity v = zi + y²j+x< k, where x, y, and z are…

A: To find F, multiply the density ρ and the velocity v. ρ=810v=zi+y2j+x2kF=ρv=810zi+y2j+x2k Thus,…

Q: Evaluate the integrals in Exercises

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Initial velocity of a free falling ball is v = 1.2" , what will be the ball m m velocity after 1…

A:

Q: %3D Solve: find 2x2 lincar system Vi , Vz Variation Parameter ex y't y. Sinx 4.2-> Y =C, C6SX + Cq…

A:

Q: Solve using method of variation of parameters. 6. y" + 3y' + 2y sin(e*)

A:

Q: Strain (Epsilon) is the reaction of the material to the stress. Assuming that XY is the last two…

A: The formula for strain is change in dimensionOriginal dimension

Q: The temperature at a point on a metal surface is T (x, y. z) = 0.05x² – 0.01y³ – z in degrees…

A:

Q: Use Green's function to solve: y" – 4y' + 3y = ex, y(0) = 1, y'(0) = %3D

A: Introduction: Green's function is another method to solve an initial value problem. Green's function…

Q: Newton's law of universal gravitation states that the gravitational force F between two particles…

A: We have given  F= G m1m2/r2  Where F is force of attraction , G is gravitational force which is…

Q: cos y` +y = tanck) %3D

A:

Q: pol DA 4. x dy + y dx = 0 (3x²y² + 2y³ - 4y) dx + (2x³y + 6xy² - 4x) dy = 0

A:

Q: integral of (y^4+1) / y^2(y+1)^2 dy

A: Consider the given integral. I=∫y4+1y2y+12dy Further, simplify.…

Q: 6- y" + 4y = cot(t)

A: Given:        y''+4y=cott        4yt+d2dt2yt=cott The differential has the form        y''+py'+qy=s…

Q: 」enr一2) dz csc (4r – z) dz dz dz 17. 2 V1 – sen 2z V1 – cos (4- – 2z) In | csc (4- – z) – cot (†7 –…

A: Integrate as general

Q: find dy/dx

A:

Q: The force on a particle is described by 2x 1 at a point x along the x-axis. Find the work done in…

A: topic- definite integral

Q: ar systems of differential eq + 2y = sint x - y' = cost x(0) = 0

A:

Q: A particle starts moving from the origin with the acceleration a(t)=⟨6t,4⟩, where t is measured in…

A:

Q: 2 In sec Vi + tag V + C sec sec z dz %D

A: 35. given integral,∫sec x . dxx = 2∫sec x12 . 12x-12dxlet x12 = u⇒ 12x12-1 dx = du⇒12x-12dx = du

Q: 3. When a particle is located at a distance x feet from the origin, a force of x+ 2x pounds acts on…

A: To find the workdone we have to integrate the force x^2+2x from x=1 to x=3

Q: Use Variation of Parameters to find a particular solution to the non-homogeneous equation y′′−2y′+y=…

A:

Q: dx -- 2 = 3y - 2 when x = 1, y = 1 dy

A: the given differential equation is: ydxdy-2=3y2-2 it is given that when x=1,y=1 we have to find…

Q: A body of mass 1 slug is dropped with an initial velocity of 1 ft/sec and encounters a force due to…

A:

Q: d sec z = sec z tan z dz

A: The function is a rule that associates or fixes a number to the particular point z . If , then the…

Q: y = Vr² + VT etin e y = r-5 y = (cos z)n. y = /tan 2x – sec3 (4x – 1)

A: as we are just given 4 functions and not any question so I assume we need to find the derivative of…

Q: xux +yuy = 2u, u(0,y) = 0 by method characteristics a first order equation

A: Given equation is  xux+yuy=2u                   (i) Eq. (i) is of the form aux+buy=c where a is x, b…

Q: y'' + 3y' + 2y = sin ex

A:

Q: Verify the integration formulas in Exercise

A:

Q: Halle la masa de la lámina que ocupa la región Dy que tiene la función de densidad P dada. D está…

A:

Q: 5. y = gezt + cze-3t – cost o y" - 7y' +y = sint + cost o y" +y' – 6y = 5 sint – cost o y" +y' +y =…

A: Find y , y' and y'' and substitute in the given option and check which option is true. Note : As per…

Q: ular solution of y' 3x2 ;y(1) = 2. (4 3y2-4 (3x2,3 5x4)dx J (y4 3x3,2)dy

A:

Q: ue of J. Note that the lows

A: Given ∇.V=1r2∂∂rr2vr+1rsinθ∂θ∂∂θsinθvθ+1rsinθ∂vϕ∂ϕ

Q: Obtain the general solution using separation of variables   y' = y sec x

A: Given: y'=y secx To Find: The general solution using separation of variables Concept:…

Q: A cylindrical tank (with a circular base) is filled with a water that is draining through a small…

A:

Q: A particle moves along a line with a velocity v(t) = - - 2, measured in meters per second. Find the…

A:

Q: EVaLuateAt W= X X=cos't Y=cost sin

A:

Q: = (u² - cos v, u + sint, cos v) x(u, v):

A:

Q: Elampei et an object moves r(4)= tit12tj+ 3.64 k aspostion@t=2 k) Velocity @ tz/ ) speed d)…

A:

Q: A simple spring is used to measure force. The spring is considered to be linear, so that F = kx,…

A:

Q: Apply integration by parts: S udv - S vdu = uV sin2x – cos2x dx sin2x + cos2x

A: Given function is sin 2x-cos 2xsin 2x+cos 2x. Integrate using integration by parts. Chain rule of…

Q: cos y f(x, у, z) -D xz2 XZ

A:

Q: Problem begins here: A wooden ball of weight 196 newtons is dropped vertically from a height of 100…

A: Answer is mentioned below

Q: Hei! If y cos(xy) dydx = x=0 y=0

A:

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.