I want to find 2 linearly independent solutions, as power series in x, of: 4xy''+2(1-x)y' -y=0 And for one of the solutions, I want to express it in terms of elementary functions...
I want to find 2 linearly independent solutions, as power series in x, of: 4xy''+2(1-x)y' -y=0 And for one of the solutions, I want to express it in terms of elementary functions...
one hundred and ninety students go on a tour. They go on minibuses that carry 14passengers each and In buses that carry 40 passengers each. There were eight vehicles used in full. How many of...
A pet shop have rabbits and gerbils for sale. They have 20 animals altogether. They sell two rabbits. Then one of the gerbils has twins. The shopn now has three times as many gerbils as rabbits. How...
For the differential equation: 2(1-x)y''-3y'+(y/x)=0 What are the singular points and determine whether they are regular or irregular? Then find the roots of the indicial equation Thank...
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The question has to do with the Schrodinger equation in one dimension and using the propagator. I have gotten an integral but it has to be solved to get the final solution which I can't get. The integral...
Given that Q=W/(1-(T0/T)) and Q=a(T-T0) rearrange so that T is the subject. The final answer is: T=T0 + (W/2a) + (1 + sqrt(1+(4aT0/W)) But I...
A parabola graph has the Vertex and Y-intercept is A(0,8) and x-intercepts of B(3,0) and C(-3,0).... Question 1) The parabola has the equation ax^2+bx+c , Use "A(0.8)"...
A parabola graph has the Vertex and Y-intercept is A(0,8) and x-intercepts of B(3,0) and C(-3,0).... Question 1) The parabola has the equation ax^2+bx+c , Use "A(0.8)"...
If f(x) = (3x + a), determine the values of a fro which, f(x2 + x + 2) - f(3x - a) = 0 will have really roots.
By using the Green's function, solve: y''-αy =e^(-αx) with initial conditions y(0)=y'(0) = 0 thank you to whoever can do this in detail for me :)
how to solve the unknown x in? 13=0.5(27+2x)ln(1+2x/27)
A 15 litre cylinder contains 0.35kg of butane gas (C4 H10). Assuming ideal gas behaviour, calculate the pressure of the gas if the cylinder is stored at 50 Fahrenheit.
Hey guys, Hope someone can give me a hand on this one? A particle is subjected to undamped harmonic oscillation described by the equation: x=sinωnt Prove that the linear acceleration...
I have fifteen books in total. If five of them are written by me, and I pick four random books to take on holiday, what is the probability that exactly 2 of my books are written by me?
If 1140ml of vinegar contains 4.75% of acetic acid how do I work out the percent of acetic acid in 1ml?
A=P(1+(r/100))^n
4.73% of acetic acid in the vinegar for £0.83 6.19% £1.15 5.04% £1.15 5.21% £3.00 5.13% £0.50 6.1% £1.50
limn->infinite[ (-1)n/(n3-12)} I dont know what to do with (-1)n, if it's equal to infinite then if I divide by n3, it's infinite over infinite. I dont understand :S. And the question...