What are the next two numbers in the pattern of numbers; 45, 15, 44, 17, 40, 20, 31, 25, ...
Mathematics · College · Tue Nov 03 2020
Answered on
For finding the next two numbers in the pattern of numbers; 45, 15, 44, 17, 40, 20, 31, 25, ...
We can see in the given series is a mixed series.
First are 45,44,40,31..….
There the difference between them is 1,4,9,… we can see the difference is form of the series 1^2,2^2,3^2,…..in increasing order
So the next number come when we substrate 4^2=16
Then the second number is 31-16= 15
Second are 15,17,20,25..….
There the difference between them is 2,3,5,… we can see the difference is a prim number in increasing order
So the next number come when we add 7
Then the second number is 25+7= 32
The series will be 45, 15, 44, 17, 40, 20, 31, 25, 15,32,…..