Math, asked by hudanabil786, 22 days ago

The sum of first n terms of an AP is given by the formula Sn=3n^2+n , then it's 3rd term is
a.14 b.16 c.22 d.42

Answers

Answered by tvakhilknr

0

Please refer the attachment

Attachments:

Previous Question

Next Question

Similar questions

Math, 10 days ago

1) 3root5/2 root 2 2) 3root 10 /4root2 plz step by step answers i will mark you as a brainiest.

English, 10 days ago

The farmer said, "We were waiting for rain" make it indirect speech ...

Math, 10 days ago

what are the products formed when propanal is being reduced caralyticlly?

Biology, 22 days ago

what process do you follow in your laboratory to study the presence of starch in leaves? a) what apparatus does you require? b) what procedure does you follow. c) what precautions does you nees to take? d) what is the result...

Computer Science, 22 days ago

binary system is also referred to as number system in _________...

English, 8 months ago

how is president of Germany ...

English, 8 months ago

Where do you find the dramatic twist in the story and do you appreciate or condemn the change? Plz help this question is from class 12 chapter 4 flamingo book,chapter name-rattrap...

Math, 8 months ago

Factorise 18y^3 -33y^2 +2y +5...