Solve for the period of signal if it's exits. Classify wether the signal is periodic or non periodic πη1. g1(n) = 3 sin (+)25,2. g2(t) = 2 cos (7t –")= 2 cos ( 7t –)3,%3D3. g3(t) = 7 sin(7t) + 6 cos(6t)

1. Periodicity of a.sin(bx+c)+d =periodicity of sin(x)/|b|. (formula} Periodicity of sin(x) is :2π…

Answered: 1. g1(n) = 3 sin + 5, 2 2. g2(t) = 2…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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1. g1(n) = 3 sin + 5, 2 2. g2(t) = 2 cos (7t –) 3, 3. g3(t) = 7 sin(7t) + 6 cos(6t)