2.15* Make up a table with columns headed by values of kx running from x = − λ/2 to x = +λ in intervals of x of A/4-of course, k = 2π/λ. In each column place the corresponding values of cos(kx - 7/4) and beneath that the values of cos(kx + 3π/4). Next plot the functions 15 cos(kx - π/4) and 25 cos(kx + 3π/4).

2.15* Make up a table with columns headed by values of kx running from x = − λ/2 to x = +λ in intervals of x of A/4-of course, k = 2π/λ. In each column place the corresponding values of cos(kx - 7/4) and beneath that the values of cos(kx + 3π/4). Next plot the functions 15 cos(kx - π/4) and 25 cos(kx + 3π/4).

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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