Question 1:
What is the common difference in the following arithmetic series: ?
Question 2:
Which of the following sequences is an arithmetic series?
Question 3:
What is the th term in the following arithmetic series: ?
Question 4:
What is the st term in the following arithmetic series: ?
Question 5:
What is the sum of the first terms in the following arithmetic series:
?
Question 6:
What is the sum of the first terms in the following series: ?
Question 7:
How many terms in the following arithmetic series
must be taken if the sum is ?
Question 8:
How many terms in the following arithmetic series must be taken if the sum is ?
Question 9:
If the th term is and the th term is , find the series
Question 10:
If the th term is and the th term is , find the sum of the first terms