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Meaning of cannonball problem | Babel Free

Noun CEFR B2

Definitions

The challenge of proving that the only solution of the Diophantine equation :∑ₙ₌₁ᴺn²=M²; with N > 1 is when N = 24 and M = 70.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

cannonball run cannonball tree cannonballer Cannone Cannoned cannoneer