The unilateral Laplace transform of f(t) is \;{1}/{s^{2} + s + 1}. The unilateral Laplace transform of t f(t) is

Question

The unilateral Laplace transform of f(t) is \;{1}/{s^{2} + s + 1}. The unilateral Laplace transform of t f(t) is

Examsnet · Accepted Answer

Correct Answer is : ‌2s+1(s2+s+1)2

GATE Electronics and Communications (EC) 2012 Solved Paper