Challenge #88: Counting Combinations

[Kinga]

Hi,

Please find my solution

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[kristoffkerr]

My solution:

[Majd99]

very fun challenge , I had to look at some of the other solutions so i can get it right, but i learned how to take advantage of the Sort tool , that was the trick that did it for me .

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[bobd]

my solution

[AndrewHoData]

Challenge completed. Use case for Count Records tool

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[DanielKayak100]

Why is the Sort tool necessary? In addition, could you or someone else who sees this explain why the answer is 12? I just can't figure that out. For example, when using the Unique Tool, The U anchor contains "coffee,milk" and so does the D Anchor. How can that be in both? I am not understanding what constitutes a combination of the same items. 

[JoachimCaronTIL]

Here is my solution

[anolivo]

Here is my solution! 

[Ladarthure]

My solution!

[Lukesmith16]

Great Challenge 

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