Math, asked by ishikapathak, 11 months ago

If sum of first n terms of an A.P is 2n2 + 7n, write its nth term.
1
1

Answers

Answered by shivadestroyer2003

3

so it will be 9,22,39 .....

Attachments:

Previous Question

Next Question

Similar questions

Chemistry, 5 months ago

1.5 g of an organic compound in a quantitative determination of phosphorus gave 2.5090 g of Mg2P2O7. Calculate the percentage of phosphorus in the compound.

Math, 5 months ago

find the hight of the tank , when the 5 metre long 1 metre wide is to contain 10000 lires?

Science, 5 months ago

(d) A litmus paper was dropped into 2ml dilute HC1. Then 2ml concentrated NaOH was added to it and stirred.

English, 11 months ago

write a letter to the owner of the shop to complain regarding the book you had ordered is not up to date so ask him to return the book of new version for deposit the money within 14 days...

Biology, 11 months ago

31. Assertion (A): The walls of the ventricle are thicker than the walls of the auricies. Reason (R): The ventricles have to pump blood to long distances and various organs. Select the correct option from the given alternatives. 1) A is true and R is false 2) A is false and R is true 3) Both A and R are true and R explains A 4). Both A and R are true but R does not explain A...

Biology, 1 year ago

An enzyme which digests starch...

Hindi, 1 year ago

आपके विद्यालय ने 50 वर्ष पूरे कर लिए हैं । इस उपलक्ष्य में स्कूल ने ' रजत जयंती समारोह ' आयोजित करने का निर्णय लिया है । आप विद्यार्थी परिषद के अध्यक्ष के रूप में कक्षा आठवीं से बारहवीं तक के छात्रों को कोई प्रस्तुति देने के लिए सूचित कीजिए...

Physics, 1 year ago

what help to close the refrigerator door...