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https://web2.0calc.com/questions/combination-question_3, can you guys check this?

 May 12, 2022
 #1
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There is already an answer there ??

 May 12, 2022
 #2
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thats my attempt..

Guest May 12, 2022
 #3
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ok, I have had a bit of a look, it is not an easy one.

I will look some  more.  frown  smiley

Melody  May 12, 2022
 #4
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Ok, take your time! 

Guest May 12, 2022
 #5
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I have added my 2c worth on the original thread :)

 May 12, 2022
 #6
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Responded; thanks!

Guest May 12, 2022

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