Math, asked by terychDec, 6 months ago

The sum of first n term of an A.p. is 3n²+6n find 20th term of A.p.

Answers

Answered by mrsourabh01

3

Answer:

given Sn= 3n^2+6n

simply put n=20

Attachments:

Previous Question

Next Question

Similar questions

Science, 2 months ago

CBSE school class 8 NCERT solution Q2) State the laws of reflection.

Science, 2 months ago

The intermoleculas face is.......... in the particles of solid (a) Minimum (b) moderate C) Maximum (d) in definite...

Math, 2 months ago

1 rupee coin weight 6g is weight a sack with 2200 coins?

Math, 6 months ago

4. Find the perimeter of the rectangle whose length is 40 cm and a diagonal is 41 cm. 98 cm 90 cm Ο Ο Ο Ο O 92 cm O 96 cm...

English, 6 months ago

how can you say that jo was a curious child...

Biology, 10 months ago

What is the study of blood vessels called...

History, 10 months ago

what were causes behind failure of non cooperation movement...

Math, 10 months ago

Fill in the blank boxes by choosing suitable numbers to make the following:a.like fraction b.unlike fraction.