Question

plz answers this questions​

Answer 1

Answer:

Interest for each year =

100

5

×Rs 10000=Rs 500

Interest for each year is the common difference.

Formula for n

th

term in an AP t

n

=a+(n−1)d

Amount in 15

th

year =10000+14(500)

=17000

Amount after 20 years, which is amount in 21

st

year=10000+20(500)

=20000