20. y' + 3y +2y = e' (t² + 1) sin(2t)+3e¯* cos(t) + 21. y" + 2y' + 5y = 3te cos(2t) - 2te cos(1) 22. Consider the equation

Q: 12 3. (sin x)y' +y cos r = r sin a,

A:

Q: 2. One of (a)-(c) is incorrect. Find and correct the mistake. (a) - sin(y³) = 2y cos(y?) (b) dx…

A:

Q: Find y' if y= cos (X-1) X-1

A:

Q: 5 Find y' if cos (Xty) =

A:

Q: 8. Differentiate with respect to x: (a) y = sin(x³), (b) y = sin³ x and (c) y = (7- cos(5x)) 2023

A:

Q: 6. y cos5 (sin(2x)), y'=?

A:

Q: solve A) y''-2y'=6e^2x-4sin(x)

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: solve it y''+3y'+2y=cos(e

A: The given differential equation is

Q: 4. y=sin(3x) • cos(2x), y'=?

A: NOTE: Refresh your page if you can't see any equations. . take derivative

Q: y" – y' – 2y = sin 3t y(0) = 1 and y'(0) = -1

A:

Q: = 4 and f Find the following. Suppose f 3. -5. Let g(x) = f(x) sin(x) and h(x) = f(x) 3 (a) g 3…

A:

Q: (#5) ſ cos³ (x)sin*(x)dx =

A: Given the function,

Q: Find f. f"(8) = sin(0) + cos(8), F(0) = 5, f(0) = 4 F(8) -sin(0) – cos(0) + 5x + 6

A:

Q: (1+x)y' + y = cosx; y(0) = 1

A: