Question

EXERCISE 5.1
1. In which of the following situations, does the bst of numbers involved make an anthmetic
progression, and why?
6) The taxi fare after each km when the fare is 15 for the first km and 38 for each
additional km
(m) The amount of air present in a cylinder when a vacuum pump removes of the
air remaining in the cylinder at a time.
) 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
Gv) The amount of money in the account every year, when? 10000 is deposited at
compound interest at 8 % per annum​

Answer 1

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