# 2. Given the following functions, can you have the correspondinga) Fourier series,b) Fourier transform andc) Laplace transform? If yes, find them, if not, explain why you cannot.A. x(t) = -1+cos(2t) + sin(at+1)B. x(t) = 28(t) cos(2t) +8(t-1.57t) sin(2t)C. x(t) = 1+cos(1.5t) + cos(4t)%3D

Question
Asked Dec 11, 2019
27 views

b

check_circle

star
star
star
star
star
1 Rating
Step 1

From the given statement, the functions are

Step 2

Definition used:

A Fourier series is an expansion of a periodic function in terms of an infinite sum of sines and cosines.

The Laplace transforms a function of real variable t to a function of a complex variables s.

Calculation:

Note that, the range and period is not given in the functions.

So we can’t find Fourier series in this problem.

Calculation of Laplace transforms:

Step 3

Part (B)...

### Want to see the full answer?

See Solution

#### Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in