If S_(1) S_(2) and S_(4) are the sum of n 2n and 4n terms respectively of an AP and d is the common difference then value of S_(4)-(2S_(1)+S_(2)) is 0.n^(2)d-nd 0.5n^(2)d 4n^(2)d 6nd-2n^(2)d
Attachments:
Answers
Answered by
0
Answer:
c
option is correct
4n2d
Similar questions
India Languages,
4 months ago
Math,
9 months ago
Geography,
9 months ago
English,
1 year ago
Business Studies,
1 year ago