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3x10^8 = 1.8x10^9 x λ

 Apr 8, 2016
 #1
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Hello!

 

3x10^8 = 1.8x10^9 x λ

 

λ = 3x108 / (1.8x109)

 

λ = 0.16666...

 

asinus :- )

laugh !

 Apr 8, 2016
edited by asinus  Apr 8, 2016

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