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deepaksoni
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Asked: 2021-05-01T15:48:11+05:30 In:

Question 1: For the following arithmetic progressions write the first term a and the common difference d: (iii)0.3, 0.55, 0.80, 1.05, …

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This is the basic and conceptual question from Chapter name- Arithmetic Progression
Chapter number- 9
Exercise 9.2
We have been given the series (0.3, 0.55, 0.80, 1.05, …) and we have to find the first term and common difference of the series.

CBSE DHANPAT RAI publications
Class:- 10th
Understanding CBSE Mathematics
Question 1(iii)

arithmetic progressionsclass 10thrd sharma
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    1 Answer

    1. Guru

      First term a1=0.3

      Common difference a2-a1=0.55-0.3=0.25

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