Home/ Questions/Q 434
In Process
Adv
Deepak Bora
  • -2
Newbie
Asked: 2020-07-26T19:40:54+05:30 In:

Find the common difference of the Arithmetic Progression (A.P.) 1/a ,(3-a)/3a ,(3-2a)/3a ,…….(a≠0)

  • -2

CBSE 10th Class past year question paper

Year 2019

SET 1, Code Number- 30/2/1

Question number – 3

cbse 10th classncert classprevious year paper
Share

    1 Answer

    1. Newbie
      This answer was edited.

      A.P is  1/ a, 3 -a /3a, 3 -2a/ 3a

      Common difference= second term- first term

      = { ( 3 – a ) / 3a } – 1/a

      = ( 3 – a – 3 )  / 3a

      = -1/3

      • -7
    Leave an answer

    Leave an answer

    Browse

    Choose from here the video type.

    Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs".

    Captcha Click on image to update the captcha.

    Related Questions

    Adv