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-1
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 Jan 24, 2019
 #1
avatar+23494 
0

Reflect by making  cosx       - cos x       shift down by subtracting 2       so  :     - cos x    -  2

 Jan 24, 2019
 #2
avatar+12156 
+1

f1(x)=cos(x)

f2(x)= - cos(x) - 2

 

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 Jan 24, 2019

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