12-1-09 Find summation of this series...

PHEW.... finally here.....

f(0)=N g(0)=0

g(n+1)=2{f(n)/2+g(n)/2} (fractional part)

f(n+1) = [f(n)/2+g(n)/2] (greatest integer..)

where n is integer

find f(1)+f(2)+f(3)...... infinity...

N is an integer :)

39 Answers

33
Abhishek Priyam ·

thats [] grtest int fn ?

62
Lokesh Verma ·

celestine f(1) is defined as zero... that is already given in the question...

1
Philip Calvert ·

[11] again changed [11]

1
Philip Calvert ·

arrey but i got answer to that question [2]

9
Celestine preetham ·

clue

de]ans can be derived by rep no in binary frm

1
skygirl ·

T(n) = 1 + 2 + 2 + 3 + 3 + 4 + 4 + 5 + 5 +6 + 6 +.....

= 1 + 2 ( 2 + 3 + 4 + ...... (n-1 /2))

T2(n) = 0 + 1 + 1 + 1 + 1 + 2 + 2 + 2 + 2 + 3 + 3 + 3 +3 + ....

= 4 (1 +2 +3 + ......... (n-1 / 4))

t3(n) = 8 X 1 + 8 X2 ....

= 8 (1 +2 + 3 ... + n-1 /8 )

......

.....

tn(n) = 2n(1 +2 +3 ..... + n-1 / 2n)

1
Philip Calvert ·

ay!! [11] what is this sky [11]
can you see the ques [3]

9
Celestine preetham ·

sky the q has dissaspeared ;)

1
skygirl ·

[3] [3]

this is the funniest thing ever happened in tiit :P :P :P

answers without question :P

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