Question

How many books are there in Euclid's Elements

Answer 1

$\large\color{red}\mathcal{HELLO\:FRIEND}$

$\bf{Euclid's Elements}$ has THIRTEEN【13】 books attributed to ancient Greek mathematician $\large\color{purple}\mathcal{EUCLID}$ in Alexandria in 300 BC.

Answer 2

13 BOOKS.
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