Turn on thread page Beta
    • Thread Starter
    Offline

    10
    ReputationRep:
    Hi again. Could someone kindly verify the double integral. I got an answer involving pi and ln2. The region of integration is the first quadrant of the unit circle, right?

    Thanks again. One more question to come!
    Online

    18
    ReputationRep:
    (Original post by vc94)
    Hi again. Could someone kindly verify the double integral. I got an answer involving pi and ln2.
    I seem to be in "grumpy" mode today, but...

    Why do people do this? What's the point of being all coy about the answer? If you want an answer verifying you need to post your actual answer; don't tell us what it "involves"...

    In addition it is far easier for someone to verify your workings (if you post them) than it is for them to solve the question from scratch (and then probably spend ages LaTeXing it).

    Sure, your approach is less work for you, but it's unlikely to tempt many to respond.
    • Thread Starter
    Offline

    10
    ReputationRep:
    pi/2*(ln2 - 1/2)

    ??
    Online

    18
    ReputationRep:
    Looks right. (I must point out that as you haven't shown any workings, if my answer disagreed, all I'd have posted is "looks wrong").
 
 
 
Reply
Submit reply
Turn on thread page Beta
Updated: August 31, 2007

University open days

  • University of Bradford
    All faculties Undergraduate
    Wed, 21 Nov '18
  • Buckinghamshire New University
    All Faculties Postgraduate
    Wed, 21 Nov '18
  • Heriot-Watt University
    All Schools Postgraduate
    Wed, 21 Nov '18
Poll
Black Friday: Yay or Nay?
Useful resources

Make your revision easier

Maths

Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

Equations

How to use LaTex

Writing equations the easy way

Equations

Best calculators for A level Maths

Tips on which model to get

Student revising

Study habits of A* students

Top tips from students who have already aced their exams

Study Planner

Create your own Study Planner

Never miss a deadline again

Polling station sign

Thinking about a maths degree?

Chat with other maths applicants

Can you help? Study help unanswered threads

Groups associated with this forum:

View associated groups

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reply
Hide
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.