-3 Deepak BoraNewbie Asked: July 26, 20202020-07-26T19:40:54+05:30 2020-07-26T19:40:54+05:30In: CBSE Find the common difference of the Arithmetic Progression (A.P.) 1/a ,(3-a)/3a ,(3-2a)/3a ,…….(a≠0) -3 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 Facebook 1 Answer Voted Oldest Recent Deepak Bora Newbie 2020-07-27T23:10:23+05:30Added an answer on July 27, 2020 at 11:10 pm 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 -6 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Add a Video to describe the problem better. Video type Youtube Vimeo Dailymotion Facebook Choose from here the video type. Video ID Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment. Related Questions A hemispherical tank, full of water, is emptied by a pipe at the rate of 25/7 litres per ... The radius and height of a solid right-circular cone are in the ratio of 5 : 12. If ... Find the mode of the following distribution Check whether 12∧n can end with the digit 0 for any natural number n. 12∧n = (2 × ... The distance between the points (m, -n) and (-m, n) is

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