Math, asked by chauhanarti7465, 11 months ago

let Sn denote d sum of first n terms of an A.P,if S2n=3Sn dn prove dat S3n/Sn=6

Answers

Answered by sprao534

1

Please see the attachment

Attachments:

Previous Question

Next Question

Similar questions

Chemistry, 6 months ago

The minimum qualification for registration as pharmacist is...

Environmental Sciences, 6 months ago

Difference between physical aspect and sociocultura aspect...

Geography, 6 months ago

How does Kuroshio and Oyashio current effect the coast of Japan?

Computer Science, 11 months ago

In which generation of computers was micro mini super and mainframe computer invented?

Math, 11 months ago

In the schoool cafeteria students choose their lunch from 3 sandwiches, 3 soups,4 saladsand 2 drinks howmany different lunches are possible for a stuednt whoc chooses exactly 1 sandwiche, 1 soup, 1 salad and 1 drink?

Math, 1 year ago

plz solve this problem...

Math, 1 year ago

the area of square field is 4225 sq.m. if each side is increased by 2 m, what will be the increase in its area...

Math, 1 year ago

What is next term in the following sequence? 1,2,4,7,11....... A)17 B)16 C)15 D)14...