Find a linear differential operator
Find a linear differential operator that annihilates the given function. (Use D for the differential operator.)
For,
1+6x - 2x^3
and,
e^-x + 2xe^x - x^2e^x
Expected delivery within 24 Hours
Five years ago a company earned $1.50 for each share (EPS = $1.50). Its earnings this year were $3.20. Determine the growth rate in earnings per share (EPS) over the 5-year period.
The football of the preceeding exercise is released( from rest) at an altitude of 16.3m. Find its final velocity and time of fall.
Make up an example of a problem which features the terms below, and solve them. It can be a extremely simple straightforward problem.
Solve the given differential equation by using the substitution u=y' (Use C1 and C2as arbitrary constants. Use x as the independent variable.)
Suggest: f : R----> R is continuous, a, b are functions from R to R and are differentiable on R. g(x) = integral of f(t)dt with upper limit = b(x) and lower limit = a(x) the problem is to determine a general formula for the derivative of g at x
Prove the validity of the limit lim x->x_0 (ax+b)=ax_0+b by converting to a statement about sequences.
Use the method of variation of parameters to determine a general solution to differential equation: ty''+(1-2t)y'+(t-1)y=te^t given that y1=e^t and y2=e^t (ln t) are two linearly independent solutions to the corresponding homogenous equation.
How can you find the number of possible outcomes of a playoff between two teams where the first team to win four games wins the playoff?
1924236
Questions Asked
3,689
Active Tutors
1439322
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: What is the memory system called that provides a temporary "register" for information while it is being used?
I think the videos were teaching the steps of dating life in real world situations. Such as starting how you meet your partner, all the way into newlywed life.
I believe the best time to teach children about sex is during pre-pubescence because this is when they start becoming curious and may hear things from friends
Answer the question about the relationship between the sentences. In colonial America, 10 to 30 percent of children did not survive their first year of life.
Question: What physical changes occur in adolescence that mark the transition to a mature young adult?
S resides in a home with his mother and father, who, despite being separated, continue to live together under one roof.
Question: In their research on adolescents' perceptions of mental health, Chandra and Minkovitz found that: