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Euclid's division lemma was first recorded in which book of Euclid's Elements?
ABook VII
BBook I
CBook IX
DBook XIII
Answer & Solution
Correct answer: A. Book VII
1. The result was known long before.
2. It appears in Book VII.
3. Euclid's algorithm is based on it.
_Source: NCERT Class 10 Mathematics, Chapter 1, Real Numbers._
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