tsruser4
Badges: 0
Rep:
?
#1
Report Thread starter 6 years ago
#1
Hi,

First post on TSR

How do I integrate ln(x) ?

Thanks
0
reply
ApplyYourself
Badges: 16
Rep:
?
#2
Report 6 years ago
#2
(Original post by tsruser4)
Hi,

First post on TSR

How do I integrate ln(x) ?

Thanks
See it as the integral of 1 X ln(x) and then integrate by parts. Make ln(x) u and 1 dv/dx.
1
reply
zetamcfc
Badges: 19
Rep:
?
#3
Report 6 years ago
#3
By parts, i.e 1 x ln(x)
1
reply
tsruser4
Badges: 0
Rep:
?
#4
Report Thread starter 6 years ago
#4
Thanks both of you

That's a real sneaky question.
0
reply
zetamcfc
Badges: 19
Rep:
?
#5
Report 6 years ago
#5
(Original post by tsruser4)
Thanks both of you

That's a real sneaky question.
Was it an extension on a homework?
0
reply
tsruser4
Badges: 0
Rep:
?
#6
Report Thread starter 6 years ago
#6
(Original post by zetamcfc)
Was it an extension on a homework?
Yeah I've been struggling with integration so asked for extra questions so I could keep practicing.
0
reply
zetamcfc
Badges: 19
Rep:
?
#7
Report 6 years ago
#7
(Original post by tsruser4)
Yeah I've been struggling with integration so asked for extra questions so I could keep practicing.
That is the way to get the top grades, keep going!
0
reply
tsruser4
Badges: 0
Rep:
?
#8
Report Thread starter 6 years ago
#8
(Original post by zetamcfc)
That is the way to get the top grades, keep going!
And I know where to come for help when I'm stuck now
0
reply
Stonebridge
Badges: 13
Rep:
?
#9
Report 6 years ago
#9
It will help if you post maths questions in the maths forum.
I've moved this thread to maths for you.
0
reply
username1162972
Badges: 18
Rep:
?
#10
Report 6 years ago
#10
(Original post by tsruser4)
Hi,

First post on TSR

How do I integrate ln(x) ?

Thanks
It is possible to do it by looking at e^x


Posted from TSR Mobile
0
reply
tsruser4
Badges: 0
Rep:
?
#11
Report Thread starter 6 years ago
#11
(Original post by physicsmaths)
It is possible to do it by looking at e^x


Posted from TSR Mobile
Hmmm, can you explain more?
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

Do you think receiving Teacher Assessed Grades will impact your future?

I'm worried it will negatively impact me getting into university/college (174)
44.16%
I'm worried that I’m not academically prepared for the next stage in my educational journey (43)
10.91%
I'm worried it will impact my future career (32)
8.12%
I'm worried that my grades will be seen as ‘lesser’ because I didn’t take exams (83)
21.07%
I don’t think that receiving these grades will impact my future (39)
9.9%
I think that receiving these grades will affect me in another way (let us know in the discussion!) (23)
5.84%

Watched Threads

View All
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise