limits

10 Answers

62
Lokesh Verma ·

= (1+a1)(1+a2)(1+a3).....(1+an)/a1.a2.a3.....an

= (1+a1)/a2 . (1+a2)/a3.... (1+an-1)/an .... . (1+an)/a1

= (1+an)/{2.3.4.....(n-1).}

now is this hint enuf?

24
eureka123 ·

ok.....so Pn=(1+an)/(n-1)!.........but are u getting answer of limit as "e" ??

21
tapanmast Vora ·

ne1 getting da final asnwer???

i think mayb we'll hav 2 take log and apply sum formula????

@Eureka did u get "e" as da ans??

24
eureka123 ·

helpppppppppp...................i am not getting e as the answer...........but it is the ans...........

3
msp ·

i can give u a hint da

a1+1=a2/2

a2+1=a3/3

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.an+1=an+1/n+1

Pn=(a1+1)(a2+1)......(an+1)/(a1a2.........an)

24
eureka123 ·

I have got Pn long time back.............I cant solve the limit...........Plz try to solve that and see if u can get e as the answer.....

3
msp ·

kkkkkkk da

24
eureka123 ·

has anyone got the final answer?

1357
Manish Shankar ·

I got an=Σ(r=1 to n)[n!/(n-r)!]

this might help

24
eureka123 ·

ok sir....... i will try now.......

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