Question

Let an input x(t) = 2 sin(10πt)+ 5 cos(15πt) +7 sin(42πt) + 4cos(45πt) is passed through an LTI system having an impulse response,

h(t)=2(sin(10πt)/πt) cos(40πt)

The output of the system is

Options :

  1. 2 sin(10πt)+ 5 cos(15πt)

  2. 2 sin(10πt)+ 4 cos(45πt)

  3. 7 sin(42πt)+ 4 cos(45πt)

  4. 5 cos(15πt)+ 7 sin(42πt)

Show Answer

Answer :

7 sin(42πt)+ 4 cos(45πt)

Report
More Similar Tests

Related Tests