if a,b,c are in A.P prove that a2+c2+4ac=2(ab+bc+ca)
Attachments:
Answers
Answered by
4
hope this helps you.....
Attachments:
Similar questions
Social Sciences,
8 months ago
English,
8 months ago
Social Sciences,
1 year ago
English,
1 year ago
Art,
1 year ago