Home/ Questions/Q 942
In Process
Adv
Deepak Bora
  • 0
Newbie
Asked: 2020-09-19T16:05:42+05:30 In:

If the following Question forms an A.P then find the c.d an write three more terms. -10, – 6, – 2, 2 …

  • 0

The following question is of NCERT Book class 10th Chapter no.5 Q. 4(iv). In the following question you have to find that is the question  an A.P or not if it is an A.P  then find the “d” and write three more terms.

arthmetic progressionclass 10thexcersice no. 5.1ncert
Share

    1 Answer

    1. Newbie

      Solution:

      -10, – 6, – 2, 2 …

      The terms and their difference are:-

      a2 – a1 = (-6)-(-10) = 4

      a3 – a2 = (-2)-(-6) = 4

      a4 – a3 = (2 -(-2) = 4

      Here the common difference is equal.

      So, d = 4 and the given series is an A.P.

      Here the next terms are;

      a5 = 2+4 = 6

      a6 = 6+4 = 10

      a7 = 10+4 = 14

      • 0
    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