Math, asked by shrihariadarsh2000, 11 months ago

11. The sum of the first four terms of an A.P.
is equal to one-fifth of the sum of the nex
four terms. If the first term of an arithmetic
progression is 3, then the sum of its first 20
terms is
a) 1323
b) 1010
d) -1080
c) -1200

Answers

Answered by mdharshankailash3333

0

Answer:

1323 is the answer for this question

Answered by ananya05shahi

1

Answer:

-1080

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Computer Science, 5 months ago

please answer it... not answer unusefull answer... it will be reported..

Science, 5 months ago

The floor of a rectangular hall has a perimeter 15 metre if the cost of painting the four wall at the rate of rupees 10 per metre square is 15000, find the height of the hall. ▄︻┻═┳一 Spammer tho! tho!......xD ...

Math, 5 months ago

A 1.5m tall boy is standing at the some distance from a 30 m tall building .The angle of elevation from his eyes to the top of the building increases 30° to 60° as he walks towards the building . find the distance he walked towards the building ?¿? ❌no spam please ❌ ❌do not copy from Google ❌ ...

Physics, 11 months ago

Energy house of cell...

Math, 11 months ago

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I? ...

Science, 1 year ago

please answer this question true or false ?

Biology, 1 year ago

how is biodiesel from and what is the use of biodiesel...

Biology, 1 year ago

do plant cells contain cytoskeleton...