Differential Equations Answers

Questions: 3 797

Answers by our Experts: 3 442

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Search & Filtering

Definition of delay differential equation with one example


Eliminate arbitary constants from z-(x-a)2=(y-b)2 to form the partial differential equation



Given an example of an elliptic partial differential equation of 2nd order,





justifying your answer

Under certain conditions, orange is converted into juice at a rate, which is proportional to the

amount unconverted at any time. If out of 70 grams of juice at t = 0, 6 grams are converted

during the first 3 minutes, find the amount converted in 1.5 hours.


a. Form partial differential equation from the relation Β½ (𝑧 βˆ’ 𝑦2) = Ζ’ (1 + log 𝑦).


b. Solve the partial differential equation of Lagrange’s form (π‘₯ βˆ’ π‘Ž)𝑝 + (𝑦 βˆ’ 𝑏)π‘ž = 𝑧 βˆ’ 𝑐




a. Solve the differential equation 𝑠i𝑛(π‘₯ + 𝑦) + π‘π‘œπ‘ (π‘₯ + 𝑦) βˆ’ 𝑑𝑦/𝑑π‘₯ = 0.


b. Solve the differential equation (𝐷2 + 4𝐷 + 13)𝑦 = cos 3π‘₯.


c. Eliminate arbitrary constants from 𝑧 βˆ’ (π‘₯ βˆ’ π‘Ž)2 = (𝑦 βˆ’ 𝑏)2 to form the partial differential equation



Solve the homogeneous differential equation π‘₯𝑦 𝑑𝑦/𝑑π‘₯ = 𝑦2 + π‘₯2 𝑑y/𝑑π‘₯Β Β Β .

Β Β Β Β Β Β Β Β Β Β Β Β Β 


Find the differential equation whose solution is 𝑦 = 𝐴π‘₯ + 𝐡π‘₯2.


Given the following


C=300+0.75 (Y-T)


I=100


G=200


T=50


a) calculate the equilibrium income


b) calculate the consumption


c) solve the value of the marginal propensity to consume


d) Graph the consumption function

Find the general solution.

  1. 4y^(4) βˆ’4yβ€²β€²β€² βˆ’23yβ€²β€² +12yβ€² +36y = 0Β 
LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS