Question

Convolution of step signal 100 times that is 100 convolution operations. The Laplace transform is ______________ (a) \frac{1}{s^{100}} (b) \frac{1}{s^{50}} (c) 1 (d) s^100 The question was asked in exam. I'd like to ask this question from Problems on Initial and Final Value Theorem topic in portion Application of the Laplace Transform in Circuit Analysis of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

Answer 1

Right option is (a) \frac{1}{s^{100}} To elaborate: n times = u (t) * u (t) * …… * u (t) Laplace transform of the above function = \frac{1}{s^n} , where n is number of convolutions. ∴ Laplace transform for 100 convolutions = \frac{1}{s^{100}} .