Saved Bookmarks
| 1. |
If a,b,c are inA.P.b,c,d are in gp and c,d,e in hp.then a,c,e will be in |
|
Answer» Answer: Just write everything in terms of a and b: c=2b−a d=(2b−a)2b 1e=2d−1c Therefore, substituting c and d from above: E=(2b−a)2a Now it is easy to see that the SEQUENCE a,c,e is a G.P: (a,c,e)=(a,2b−a,(2b−a)2a) therefore ae√=c. hope it helps you mate. PLEASE thank and MARK my answer as BRAINLIEST. @ ANUSHA ❤✌ |
|