Find a solution of the differential equation

Assignment Help Mathematics
Reference no: EM13180460

Show that every member of the family of functions y = (2 ln x + C)/x is a solution of the differential equation
x2y' + xy = 2.
(Simplify as much as possible.)

so y is a solution of the differential equation.
b) Find a solution of the differential equation that satisfies the initial condition y(1) = 3.
c) Find a solution of the differential equation that satisfies the initial condition y(3) = 1.

Reference no: EM13180460

Questions Cloud

Calculate the multifactor productivity for this operation : Calculate the multifactor productivity for this operation in fees generated per dollar of input.
State filtration could be very time consuming : A filtration could be very time consuming if it were not aided by a gentle suction which is developed by:
State the consentration of the reactant to drop : the consentration of the reactant to drop to 25% of its inital value. what is the rate constant for reaction?
Calculate annual rate of depriciation : A cupola for a foundry was purchased for $3000.$500 more was spent on its erection and commisioning.The estimated residual value after 10 yeras was $700. A)calculate annual rate of depriciation. B)Determine the amount of depriciation at the end of ..
Find a solution of the differential equation : Find a solution of the differential equation that satisfies the initial condition y(1) = 3.
Describe the mechanism for the reaction of bromine : describe the mechanism for the reaction of bromine to Ethene and state the type
Find an expression for the temperature of the coffee : The differential equation below models the temperature of a 86°C cup of coffee in a 16°C room, where it is known that the coffee cools at a rate of 1°C per minute when its temperature is 70°C. Solve the differential equation to find an expression ..
Explain the mechanism of the reaction for the production : describe the mechanism of the reaction for the production of tetrachloromethane
Find the present worth of all the costs : The construction of a dam will cost $1,000 at time 0, $500 in year 1, $500 in year 2. It will be completed at the end of year 2. Beginning in year 3, maintenance costs will be $100 per year through year 10. From years 11 on, maintenance costs will..

Reviews

Write a Review

Mathematics Questions & Answers

  Description of volume of solid of revolution

Let R be the region bounded by the curves f(x) = ln(x+3) +2 and g(x) = x^2 - 8x + 18. Using the washer method, find the volume of the shape which is formed if R is rotated around the x- axis.

  The correlation between weekly sales and shelf space

The correlation between weekly sales and shelf space.

  Even permutation

The group of even permutations of n symbols is denoted by A_n and is called the alternating group of degree n. Show that A_8 contains an element of order 15.

  Volume of solid revolving by cylindrical shell method

Let f and g be the functions given by f(x) = 1 + sin(2x) and g(x) = e^(x/2). Let R be the shaded region in the first quadrant enclosed by the graphs of f and g.

  What is the number of chips

The Kraft Co. manufactures computer chips at a variable cost of $4 per chip and sells them for $10 each. If the fixed cost is $12,000 per month, what is the number of chips they would need to produce at the break-even point?

  Use mad to compare simple moving & weighted moving average

Use Mad to compare simple moving & weighted moving average

  What is the expected value for the number of times

When Mike throws the frisbee there is a 0.65 probability that Sally gets it, a 0.27 probability that it comes back to Mike, and a 0.08 probability that the dog runs away with the frisbee.

  Flights actually take place and cancellations

If 82% of scheduled flights actually take place and cancellations are independent events, what is the probability that 3 separate flights will take place?

  Use an inequality to find the number of candies

It takes 16 minutes to set up a candy making machine. Once the machine is set up, it produces 30 candies per minute. Use an inequality to find the number of candies that can be produced in 5 hours if the machine has not yet been set up.

  Hypothesis test for population mean

Hypothesis test for population mean

  Find the bearing of the plane

A plane is heading due south with an airspeed of 237 mph. A wind from a direction of 50 degrees is blowing at 12 mph. Find the bearing of the plane.

  Find the probability of a random number

The Probability of a Random Number. A number n is chosen at random from the set {1, 2, ..., 20}. We are interested in k, the integer power of 2 which exactly divides n. Recall that we say that 2k exactly divides n if 2^k|n but 2^(k+1) |/ n. We wri..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd