Adv
Deepak Bora
  • 0

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.

Share

Related Questions

Adv

1 Answer

  1. 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.