Question

In which year , sir join napier made a calculating device called napires bones​

Answer 1

Answer:

In 1614

Explanation:

In 1614, Edinburgh-born Renaissance scholar John Napier invented logarithms. A means of simplifying complex calculations, they remain one of the most important advances in the study and practical application of mathematics.

Answer 2

Answer:

In 1617.

Explanation:

The method was based on lattice multiplication, and also called 'rabdology', a word invented by Napier. Napier published his version in 1617 in Rabdologiæ, printed in Edinburgh, dedicated to his patron Alexander Seton.

MARK ME AS BRAINLIEST

THANKS MY ANSWERS AND FOLLOW ME FOR MORE GREAT ANSWERS