INTEGRATION 2

check if the qn is like this

u did it 3 minutes before

ur post: #23 Posted 00:47am 15-02-09

my post: #25 Posted 00:50am 15-02-09 [12]......is 50-47=15???[11]

[4] [1] [1][1][1][1]

i hope u had done that 10 minutes before................[16]

yaa i knw tapan i was juzz [9][9][1][1]dont be [16][16][16] with me

hey is it clear now!!!!!

Here's another method:
Let logx=t; =>x=e^t =>dx=e^tdt
=>I=∫e^t(1/t-1/t²)dt=e^t/t
=e^logx/logx (For Prajith ;)
=x/logx

dear prajith......

e^logx = x
ther4 ans = x/logx

c thats y i was tellin give da ans...

my ans and ur ans r da same

Well Tapan the answer is ........

e^logx/logx + C

Where C =Constant

pls post the correct hand written qn praji

[9][9]

sankara can u juzz check the question........

i'll tell the answer..........yaaa.......sure but let others too try it!!!!!!!plzzz b patient tapan.......[1][1][1][1]

wats the ans then???????????

sorry tapan.........[2][2] ur wrong...........

hey i think i got it......

in 1/log(x)

take 1 as integrable functn.... and 1/lnx as the differentiabl.....

u'll get da 2nd part as ∫1/(lnx)² so it gets cancelled out by - ∫1/(lnx)²

not at all ..........no limits.......do it!!!!!!!!![5][7][7][7][11][11][12][12]