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What is the frequency of the sinusoidal graph?

 

 Jan 10, 2019
 #1
avatar+708 
+1

i think it is 2/pi ?

 Jan 10, 2019
 #2
avatar+98154 
+2

The period is    pi / 2

 

The frequency   =   1 / period   =   1 / [ pi / 2]     =  2 / pi   

 

So....CORRECT!!!

 

 

cool cool cool

 Jan 10, 2019
 #3
avatar+708 
+1

Awesome.Thanks cheeky

jjennylove  Jan 10, 2019

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