Question

In which of the following situations, does the list of numbers involved make an

arithmetic progression, and why?

(i) The taxi fare after each km when the fare is ₹ 15 for the first km and ₹ 8

for each additional km.

(ii) The amount of air present in a cylinder when a vacuum pump removes 1

4

of

the air remaining in the cylinder at a time.

(iii) The cost of digging a well after every metre of digging, when it costs

₹ 150 for the first metre and rises by ₹ 50 for each subsequent metre.

(iv) The amount of money in the account every year, when ₹ 10000 is

deposited at compound interest at 8 % per annum. ​

Answer 1

Answer:

hope it's helpful to you

Step-by-step explanation:

their are totall 5 pics please

in the right side