Math, asked by faizi7, 1 year ago

The sum of first 7 terms of an AP is 49 and that of first 17 terms of its is 289.find the sum of first n terms

Answers

Answered by riya1456

8

Hey
Friend Here is your answer....

Attachments:

Previous Question

Next Question

Similar questions

English, 8 months ago

I like _ banana . ( Demonstrative Adjective)...

English, 8 months ago

write 5 paragraph essay on bhagat singh...

History, 8 months ago

C. 4. The mixture of salt and water is called ...

Physics, 1 year ago

swet prkash kiska mishran h...

Sociology, 1 year ago

how can i unblock the user ?

Biology, 1 year ago

what is tissue? Give origin of epithelial and nervous tissue...

Math, 1 year ago

Insert a rationa number and an irrational number between 2 and 3...

Chemistry, 1 year ago

Why laves of tree detached when we sake...