ICSE Class 10CISCE
Share
Notifications

View all notifications

Which of the Following Are in Arithmetic Progression `1/2, 1/3 , 1/4 , 1/5` - ICSE Class 10 - Mathematics

Login
Create free account


      Forgot password?

Question

Which of the following are in arithmetic progression

`1/2, 1/3 , 1/4 , 1/5`

Solution

`1/2, 1/3 , 1/4 , 1/5`

`d_1 = 1/3 - 1/2 = (2 - 3)/6 = -1/6`

`d_2 = 1/4 - 1/3 = (3 - 4)/12 = -1/12`

Since `d_1 != d_2`, the given sequence is not in arithematic progression

  Is there an error in this question or solution?
Solution Which of the Following Are in Arithmetic Progression `1/2, 1/3 , 1/4 , 1/5` Concept: Arithmetic Progression - Finding Their General Term.
S
View in app×