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in this section we will see the first method which can be used to find an exact solution to a nonhomogeneous differential equationyprimeprime p t
assume that y1t and y2t are two solutions to 1 and y1t and y2t are a fundamental set of solutions to the associated homogeneous differential equation
lets here start thinking regarding that how to solve nonhomogeneous differential equations a second order linear non-homogeneous differential
1 construct an isosceles triangle whose base is 7cm and altitude 4cm and then construct another similar triangle whose sides are 12 times the
1 draw a pair of tangents to a circle of radius 2cm that are inclined to each other at an angle of 9002 construct a tangent to a circle of
draw a line segment ab of length 44cm taking a as centre draw a circle of radius 2cm and taking b as centre draw another circle of radius 22cm
find out if the following sets of functions are linearly dependent or independent a f x 9 cos 2x g x
in the earlier section we introduced the wronskian to assist us find out whether two solutions were a fundamental set of solutions under this section
determine the general solution to2t2y ty - 3y 0it given that y t t -1 is a solution solutionreduction of order needs that a solution already be
were here going to take a brief detour and notice solutions to non-constant coefficient second order differential equations of the formp t
if pa and pb are tangents to a circle from an outside point p such that pa10cm and angapb60o find the length of chord
solve the subsequent ivpy - 4y 9y 0 y0 0 y0 -8solutionthe characteristic equation for such differential equation is as r2 - 4r 9 0 the
solve the subsequent ivpyprimeprime 11yprime 24 y 0y 0 0 yprime 0-7 solutionthe characteristic equation is asr2 11r 24 0 r 8 r 3
now we start solving constant linear coefficient and second order differential and homogeneous equations thus lets recap how we do this from the
if y1 t and y2 t are two solutions to a linear homogeneous differential equation thus it is y t c1 y1 t c2 y2 t 3remember that we didnt
find out some solutions toyprimeprime - 9 y 0solution we can find some solutions here simply through inspection we require functions whose second
in this section we will be looking exclusively at linear second order differential equations the most common linear second order differential
in the earlier section we looked at first order differential equations in this section we will move on to second order differential equations just as
for the initial value problemy 2y 2 - e-4t y0 1by using eulers method along with a step size of h 01 to get approximate values of the solution at
solve for x 4 log x log 15 x2 16solution x4 - 15 x2 - 16
a circle touches the side bc of a triangle abc at p and touches ab and ac when produced at q and rshow that aq 12 perimeter of triangle
in these problems we will begin with a substance which is dissolved in a liquid liquid will be entering as well as leaving a holding tank the liquid
we here move to one of the major applications of differential equations both into this class and in general modeling is the process of writing a
determine all possible solutions to the subsequent ivpy yy0 0solution first see that this differential equation does not satisfy the conditions of
consider the subsequent ivpy fty yt0 y0if fty and partfparty are continuous functions in several rectangle a lt t lt b