what is the
euler number of 80
Answers
Answer:
if hlpful thn mrk as brainliest
Step-by-step explanation:
Based on the headline Problem 80 of Project Euler sounds easy. It seems we just have to calculate the square root to a certain precision. So lets look at the problem description
It is well known that if the square root of a natural number is not an integer, then it is irrational. The decimal expansion of such square roots is infinite without any repeating pattern at all.
The square root of two is 1.41421356237309504880…, and the digital sum of the first one hundred decimal digits is 475.
For the first one hundred natural numbers, find the total of the digital sums of the first one hundred decimal digits for all the irrational square roots.
Indeed this was the core of the problem, calculating the square root of some numbers to a certain precision. The first thing we should note is that all square roots are irrational unless they are perfect squares. So except from 1,2,4,9,25,26,47,64,81 and 100 we need to calculate all the numbers.
Answer:
this is the correct email in your question
