Question

(iv) a a-1-1-0
a, -a, -1-1-0
4-a, -2-1-1
Here, a, a, a, ata-az.
So, the given list of numbers does not form an AP.
EXERCISE 1.1
1. 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.
(1) The amount of air present in a cylinder when a vacuum pump removes of the
air remaining in the cylinder at a time.
(in) 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

Hey mate.........

Here's your answer........

The word scientist is a general term, used to describe someone who researches and examines various aspects of the physical world in order to attain a better understanding of how things work and function. There are many specializations of 'scientist', and depending on which field of study one chooses to follow, the work can vary greatly. Each scientist, however, follows 'the scientific method', which is a strict set of rules that ensure all new discoveries are factual and not just speculation.

Hope it helps....

Leave a thank....

Make me brainliest........

AKSHITA....

# 1000 तो हम करके रहेंगे।