Networks Analysis and Synthesis - Engineering

Q1:

The following table gives some Laplace transforms and the functions
  f(t)    F(s)
1. δ(t)    s
2. u(t)    1/s
3. tu(t)    2/s2
4. t2u(t)    2s3
Of these the correctly matched pairs are

A 2 and 4

B 1 and 4

C 2 and 4

D 1 and 2

ANS:A - 2 and 4

No answer description is available.