In an arithmetic progression, if the 3rd term is 15 and the 6th term is 24, what is the common difference?
Practice Questions
1 question
Q1
In an arithmetic progression, if the 3rd term is 15 and the 6th term is 24, what is the common difference?
3
4
5
6
Let the first term be a and the common difference be d. From the equations a + 2d = 15 and a + 5d = 24, we can solve for d, which gives d = 3.
Questions & Step-by-step Solutions
1 item
Q
Q: In an arithmetic progression, if the 3rd term is 15 and the 6th term is 24, what is the common difference?
Solution: Let the first term be a and the common difference be d. From the equations a + 2d = 15 and a + 5d = 24, we can solve for d, which gives d = 3.
