Is the f(t) 4sin(2(750)t) suitable for autocorrelation (i.e. is it possible for an autocorrelation function to be represented by this result)? Select one: O No O Yes Which of the following statements...

Extracted text: Is the f(t) 4sin(2(750)t) suitable for autocorrelation (i.e. is it possible for an autocorrelation function to be represented by this result)? Select one: O No O Yes Which of the following statements is not correct: O a. A first-order PLL can track a phase step with a zero steady-state error. O b. A first-order PLL can track a frequency step with a zero steady-state error. A second-order PLL can track a frequency step with zero steady-state error. d. A third-order PLL can track a frequency step with zero steady-state error. TOSHIBA