How can i get from the equation above, the equation below? Show detailed procedure please
How can i get from the equation above, the equation below? Show detailed procedure please y =...
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Solve the differential equation y' + y cos x = { sin 2x dy V1 - y2 Solve the initial value problem y(e) = dx x In (x) 1 = V2
QUESTION 17 The sequence x[n]=cos os(n)i -n is input into the difference equation y[n] + y[n – 1]+2y[n - 2]= – 2x[n]+V3x[n – 1] – x[n-2]. What is y[n]? CA VIND=v3 cos(n) va coscien B.V[n]= n+ T 12 TT TT y[n]=v2 cosi 2 n+ C. 12 TT D.V[n]= Te coschino 12) 12 E. None of the above
I don’t know how to do number 10
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Basic Skills 3-6. Setting up arc length integrals Write and simplify, but do not evaluate, an integral with respect to x that gives the length of the fol lowing curves on the given interval. y = In x on [1,10)' y=e-2x On [0.2] 7-16. Arc length calculations Find the arc length of the following curves on the given interval by integrating with respect to x 7,...
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(1 point) Find the particular solution of the differential equation dy dx = (x – 7)e -2y satisfying the initial condition y(7) = ln(7). y= Note: Your answer should be a function of x.
Three graphs are given below. For each, choose its equation from the following. y = sec 2x+ y= 2 csc 2x y = tan x+ 2 v=ce(2x +) y co(-5) tanx 4 1 e 2 1 1 2 1 - - 2 2 1 4 1 1 A 1 1 1 I 1 1 1 1 1 I 1 1 Equation: Equation: Equation:
#14 please
i lution of the great the equation. PROBLEMS: Section 3.8 1/2 use the method of variation of parameters Brahim a parimar solution of the given nonhomogeneous equa- The found the general solution of the equation bytes 27+ y = 1 1 - = - y = 5e 14. xy + xy' - 4y = x(x + x) 1,(x) = x2 Y 2(x) = x-2 15. (1 - x)y" + xy' - y = 2(x - 1)2- y(x) =...
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Abdul-Rahim Taysir
Exercise 1. Tangent plane (15 pts) Let (5) be the surface given by the following equation x+y2 = 1 + z? An equation of the tangent plane to (S) at A(1,2,2) is a 2x + 4y - Az = 1 b. x + y - z=0 c. r + 2y - 2z = 1 d. x + y - z = 2 e. None...
can you please sove them i need it for a review please
x = Su, y=6v, z = 4w; SS S 22 dx dy dz, R where R is the interior of the ellipsoid v2 22 36 16 384 5" 4871 6411 256 5 F(x, y, z) = 6x over the rectangular solid in the first octant bounded by the coordinate planes and the planes x = 9, y-3, 2-8 27 1458 162 243 Find the center of mass of...
If a body of mass m falling from rest under the action of gravity encounters an air resistance proportional to the square of the velocity, then the body's velocity t sec into dv the fall satisfies the differential equation m- mg-kv, where k is a constant that depends on the body's aerodynamic properties and the density of the air. (Assume dt that the fall is short enough so that the variation in the air's density will not affect the outcome...
#13 problem 39 please show work so i can learn
ardo chierchia... 88 Marine Biology... High-speed photo... @ Vacation Re Question 13 Homework Problem 39 Find an equation of the tangent line to the graph of yr e-2 at the point (1, e-2) y=-2x + 7 y = 15x + 12 y=e+ (x + 1) y= *(-2x + 3) Question 14 Homework Problem 40 Find an equation of the tangent line to the graph of y=xe-* at the point (1,...