Post a New Question

Calculus-Antiderivative

posted by .

Solve the following initial value problem:

dr/dt=7cos(pi(t)), r(1/4)=14

r(t)=?

  • Calculus-Antiderivative -

    dr/dt = 7cos πt
    r = 7/π sin πt + c

    14 = 7/π sin π/4 + c
    14 = 7/(π√2) + c
    c = 14 - 7/(π√2)

    r = 7/π sin πt + 14 - 7/(π√2)

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question