Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.2: Adding And Subtracting Polynomials
Problem 52WE
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Consider function f(x) = a*cos (bx), with a and b belonging to Positive integers (Z+).
Accompanying graph shows a part of this function.
It's requested:
(a) Write value of a
(b) (i) Write period of function f(x)
(ii) From (i) find value of b.
(c) Find value of f(π/6)
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