Question
Use the Laplace transform to solve the given integral equation or integrodifferential equation.$$f(t)+\int_{0}^{t}(t-\tau) f(\tau) d \tau=t$$
Step 1
The Laplace transform of a function f(t) is denoted by L{f(t)} or F(s). The Laplace transform of an integral from 0 to t of a function f(τ) multiplied by (t-τ) is given by -F'(s). The Laplace transform of t is 1/s^2. So, we have: L{f(t)} + L{∫_{0}^{t}(t-τ)f(τ)dτ} Show more…
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