Multiples of 360° may be added to or subtracted from the argument of any sinusoidal functionwithout changing the value of the function. To realize this, let us consider the sine wave A:lead A2 by 150°. where:A = Api cos (10t +20°)= Api sin (10t + 90° + 20°)= Api sin (10t + 110)A2 = Ap2 sin (10t -40°)It is also correct to say that A, lags A; by 210°, since A, may be written asA = Api sin (10t -250°) (HOW!)

According to question we discuss about A1.

Multiples of 360° may be added to or subtracted from the argument of any sinusoidal function without changing the value of the function. To realize this, let us consider the sine wave A: lead Az by 150°. where: A = Api cos (10t +20°) = Api sin (10t + 90° + 20°) = Api sin (10t + 110) It is also correct to say that A, lags Az by 210°. since A, may be written as A = Api sin (10t -250°) (HOW!) A2 = Ap2 sin (10t -40°)

Multiples of 360° may be added to or subtracted from the argument of any sinusoidal function without changing the value of the function. To realize this, let us consider the sine wave A: lead Az by 150°. where: A = Api cos (10t +20°) = Api sin (10t + 90° + 20°) = Api sin (10t + 110) It is also correct to say that A, lags Az by 210°. since A, may be written as A = Api sin (10t -250°) (HOW!) A2 = Ap2 sin (10t -40°)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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