ISRO Electronics & Communication (ECE) 2007 - Question 8

All ISRO Electronics & Communication (ECE) papers | ISRO Electronics & Communication (ECE) 2007

Laplace transform of $e^{-at} f(t)$ is

  • A. $F(s)e^{-at}$
  • B. $F(s-a)$
  • C. $F(s+a)$
  • D. $\frac{F(s)}{s}+a$

Answer: C. $F(s+a)$

| | All questions of ISRO Electronics & Communication (ECE) 2007