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Question

x Tch nlogy "t lisu u xG chegssh dytai d GC r.idmThe-H : ce.. xlGdar -id. Tr.Ric) : CE. ION CAPA C re i r ti i X X C Secure Kndi Marie Fallpausch , Student -section: 002 Main Menu |Contents Grades ÷ ÷ course contents» » Sat 05 t02/27 Tu 1:30 pm; ^ Cosine tunction, parameter B Consider the fx) cos(Bx) function shown in the fiqure in blue color. What is the value of parameter B for this function? This parameter is called angular frequency in physics and it is denoted by w. PHY 231 Spring 2018 O5 o5 As a reference the g(x)cos(x) function is shown in red color, and green tick marks are drawn at integer multiples of n 9365 Sutmit Anwer Tries 2/12 end Search Windows 4:0-12:47 PM

Explanation / Answer

The value of fuction will be

y=cos (1*X)

So if you replace the value of x by 0.5

y=cos (1/2)=0 which is also defined in graph

Similarly

When x=1,

y=cos(1*x)=-1 which is also defined by graph

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