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valentina_108 [34]
3 years ago
9

I really need help. Pleeease. I'm begging you!

Mathematics
1 answer:
Temka [501]3 years ago
5 0

the answer is totally numbers

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If w is a string of english letters a–z (all uppercase for the purposes of this problem), let wr denote the reverse of w; (train
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Answer:

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