Formular for pattern 1;5;9;13
Answers
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Step-by-step explanation:
Given:-
The numbers in the sequence are : 1,5,9,13...
To find:-
Find the pattern for the given sequence?
Solution:-
Given numbers in the sequence = 1,5,9,13...
First term =1
Secon term = 5
Common difference = 5-1 = 4
=>9-5=4
13-9=4
Since the common difference is same throughout the series
The series is in the AP
General term in the AP = a+(n-1)d
=>an=1+(n-1)4
=>1+4n-4
=>4n-3
The general term=4n-3
or
second term =5=1+4
Third term =9=5+4
Fourth term =13=9+4
General rule:-
Next number = previous number +4
Answer:-
The general formula for the given pattern =4n-3
or
General rule:-
Next number = previous number +4
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