Question

(a) The Laplace transform of f (t) is valid for
0 t<0
(ii) t > 0
(iii) t>=0
(iv) none​

Answer 1

Answer:

The Laplace transform of f (t) is valid for t >= 0.

Step-by-step explanation:

The Laplace transform of a function f(t), defined for all real numbers t ≥ 0, is the function F(s), which is a unilateral transform defined by

{\displaystyle F(s)=\int _{0}^{\infty }f(t)e^{-st}\,dt}{\displaystyle F(s)=\int _{0}^{\infty }f(t)e^{-st}\,dt}