Math, asked by afrin4460, 1 year ago

Let sn denote the sum of the first n terms of an

a.P. If s2n = 3sn, then prove that s3n/sn = 6.

Answers

Answered by poojakumaresh26

9

hope it's clear.....................

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

8r + 16 - 16r = -12r -16 solve for r PLEASE check answer...

Computer Science, 6 months ago

Draw detailed flowchart of the instruction cycle. Indicate the conditions in which register-reference / memory-reference and input-output instructions are executed. Also include the interrupt cycle micro-operations in the flowchart.

Geography, 6 months ago

Which scientist first told about the black hole?

Music, 1 year ago

Prove that cos 2a.Cosa/2 - cos3acos9a/2 = sin5a.Sin5a/2...

Math, 1 year ago

Prove that hadarmard matrix is pairwise orthogonal...

Biology, 1 year ago

An experiment with bacterial growth in broth began with 4 cells and ended with 128 cells . how many generation did the cells go through...

Math, 1 year ago

Certain sumnof mony amounted to rs.756 in 2 year and to 873 in 3.5 years . find the sum and rate of interest...

Economy, 1 year ago

Amount public sector bank recapitalization...