Login or Sign Up

Ask a New Question

Find the differential of:

y = u*cos(u)

I'm trying to submit my homework to webassign, and I got -usin(u)+cos(u)du and it said i was wrong, please help me out, thank you.

please respond back i really need help

Similar Questions

I am trying to submit this homework in but i guess i'm not doing it in exact values because it is not accepting it. I know i'm

Top answer: if tanx = √15 or √15/1 , and x is in quad I make a sketch of a right-angled triangle with Read more.
Find the values of sin θ, cos θ, and tan θ for the given right triangle (in the link below). Give the exact values.www.webass

Top answer: Looks like you need to review your basic trig functions. The hypotenuse is 13, so sinθ = 5/13 and Read more.
Find the values of sin θ, cos θ, and tan θ for the given right triangle (in the link below). Give the exact values.www.webass

Top answer: draw that hypotenuse in, 13 sin = opposite / hypotenuse = 5/13 cos = adjacent / hypotenuse = 12/13 Read more.
Find the total differential forf(x,y,z)= cos(4x+3y+2z+1)

Top answer: df = df/dx dx + df/dy dy + df/dz dz let R = 4x+3y+2z+1 = -4sin(R)dx -3 sin(R) dy -2 sin(R)dz = Read more.
Please: Differential equation(dy/dx)^2 + sin(x)cos^2(x)dy/dx - sin^4(x)=0 Answer is y=cos(x)+c or y=1/3 cos^3(x) - cos(x) + c

Top answer: complete the square: y'^2 + sinx cos^2x y' = sin^4x y'^2 + sinx cos^2x y' + ((sinx cos^2x)/2)^2 = Read more.
Solve the differential equation. Let C represent an arbitrary constant. (Note: In this case, WebAssign expects your answer to

Top answer: To solve the given differential equation: (dz)/(dt) + e^(t+z) = 0 we first need to separate the Read more.
I have problem i cant submit my work this keep poping up when i need to submit my workthe page you are trying to access is

Top answer: This posted. Your problem may have been temporary. Keep trying -- as you're doing. Read more.
Find the roots of z^6 + 1 and hence resolve z^6 + 1into read quadratic factors; deduce thatcos3x = 4[cos(x) -cos(pi/6)][(cos(x)

Top answer: To find the roots of the equation z^6 + 1, we can rewrite it as a difference of squares: z^6 + 1 = Read more.
Find the roots of z^6 + 1 and hence resolve z^6 + 1into read quadratic factors; deduce thatcos3x = 4[cos(x) -cos(pi/6)][(cos(x)

Top answer: To find the roots of the equation z^6 + 1 = 0, we can use the fact that any complex number can be Read more.
1. What are the dangerous things which can happen around us? (Is this OK?)2. What did Mina's friends and Giho's friends each

Top answer: 1. What are the dangerous things which can happen around us? (Is this OK?) <b>It's fine, yes.</b> 2. Read more.