Math, asked by sjstgx, 1 year ago

find the middle term of AP 1,8, 15, 22, 505

Answers

Answered by dabasjaat21

4

505=1+(n-1)7

505=1+7n-7

505=7n-6

511=7n

n=73

middle term=73+1/2

=37

hence the term is

1+(37-1)7

253

Previous Question

Next Question

Similar questions

Business Studies, 7 months ago

please answer this question and don't spam please...

Physics, 7 months ago

write the atomic number and symbols of elements which have mass 32 and the number of neutrons 16 in the nucleus...

Math, 7 months ago

The average of the rational numbers 4/5, 2/3, 5/6 ...

Math, 1 year ago

xy-yz, yz-zx, zx-xy add the following...

Chemistry, 1 year ago

which gas is produced when dilute hydrochloric acid is added to a reactive metal write the chemical reaction when iron reacts with dilute H2 s o4...

Math, 1 year ago

simmi read 250 pages of a book of 500 pages.What percent of the book hs she read?

History, 1 year ago

What is Legitimacy? (no spamming)...

Economy, 1 year ago

Cjaracteristics of organised sector and unorganised sector...