Question

b What is a Napier bone?
Napier bone is the device set of rods or bones with multiplication tables inscribed on them.
Napier bone is the device set of rods or bones with multiplication tables inscribed on them.​

Answer 1

Answer:

Napier's bones is a manually-operated calculating device created by John Napier of Merchiston, Scotland for the calculation of products and quotients of numbers. ... Napier's bones are not the same as logarithms, with which Napier's name is also associated, but are based on dissected multiplication tables.