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NCERT Solutions for Class 10 Term_policy Chapter 5 Arithmetic Progressions

Arithmetic Progressions Here is the CBSE Term_policy Chapter 5 for Class 10 students. Summary and detailed explanation of the lesson, including the definitions of difficult words. All of the exercises and questions and answers from the lesson's back end have been completed. NCERT Solutions for Class 10 Term_policy Arithmetic Progressions Chapter 5 NCERT Solutions for Class 10 Term_policy Arithmetic Progressions Chapter 5 The following is a summary in Hindi and English for the academic year 2025-26. You can save these solutions to your computer or use the Class 10 Term_policy.

Question 1
CBSEENMA10007384

In which of the following situations, does the list of numbers involved make an arithmetic progression, and why?

The taxi fare after each km when the fare is Rs. 15 for the first km and Rs. 8 for each additional km.

Solution

Taxi fare for 1 km = Rs. 15 = aTaxi fare for 2 kms
= Rs. 15 + Rs. 8 = Rs. 23 = aTaxi fare for 3 kms
= 23 + Rs. 8 = Rs. 31 = aTaxi fare for 4 kms
= Rs. 31 + Rs. 8 = Rs. 39 = a4
and so on.
a– a1 = Rs. 23 – Rs. 15 = Rs. 8
a3 – a2 = Rs. 31 – Rs. 23 = Rs. 8
a4 – a3 = Rs. 39 – Rs. 31 = Rs. 8
i.e., ak + 1 – ak is the same every time.

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