InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
प्रत्येक अनुक्रम के पॉँच पद लिखिए तथा संगत श्रेणी ज्ञात कीजिए (a) `a_(1)=3,a_(n)=3a_(n-1)+2` सभी `nge1`के लिए , (b) `a_(1)=-1,a_(n)=(a_(n-1))/(n),"जहाँ" nge2` (c) `a_(1)=a_(2)=2,a_(n)=a_(n-1)-1"जहाँ "ngt2` |
|
Answer» Correct Answer - (a) `3,11,35,107,323;3+11+35+107+323+ . . . ` (b) `-1,-(1)/(2),-(1)/(6),-(1)/(24),-(1)/(120);(-1)+(-(1)/(2))+(-(1)/(6))+(-(1)/(24))+(-(1)/(120))+ . . .` (c ) `2,2,1,0-1;2+2+1+0+(-1)+ . . .` |
|