Leaving Certificate
Ordinary Level
Exam Craft
2018 P1 Q9
Question
Question
![](https://www.google.com/images/icons/product/drive-32.png)
Marking Scheme
Marking Scheme
![](https://www.google.com/images/icons/product/drive-32.png)
Worked Solutions
Worked Solutions
![](https://www.google.com/images/icons/product/drive-32.png)
#Sequence and Series #Patterns #Linear Sequence #Tn=a+(n-1)d #Arithmetic Sequence #Sum of n Terms
Leaving Certificate
#Sequence and Series #Patterns #Linear Sequence #Tn=a+(n-1)d #Arithmetic Sequence #Sum of n Terms