Some questions in mathematics, 3-D geometry

Here are some questions of 3-D geometry in mathematics for you to practise.

Mobile Phone Codes in Kerala

Mobile Phone Codes in Kerala
The following codes in the format +91 - <4 digit code> <6 digit number> represents the corresponding service providers

By Code
9020      Reliance-GSM     
9037      Tata Indicom     
9048      Vodafone     
9061      Unitech     
9072      Datacomm     
9109      BPL Mobile     
9142      Shyam (Rainbow)-CDMA     
9163      Swan Telecom     
9188      BSNL-CDMA     
9249      Tata Indicom     
9287      Tata Indicom     
9288      Tata Indicom     
9349      Reliance-CDMA     
9387      Reliance-CDMA     
9388      Reliance-CDMA     
9446      BSNL(Cellone)-GSM     
9447      BSNL(Cellone)-GSM     
9495      BSNL(Cellone)-GSM     
9496      BSNL(Cellone)-GSM     
9605      Idea     
9633      Airtel     
9645      Vodafone     
9744      Idea     
9745      Vodafone     
9746      Airtel     
9747      Idea     
9809      Aircel     
9846      Vodafone     
9847      Idea     
9895      Airtel     
9946      Vodafone     
9947      Idea     
9961      Idea     
9995      Airtel      

By Service Provider

Reliance-GSM : 9020
Tata Indicom  : 9037, 9249, 9287, 9288
Vodafone : 9048, 9645, 9745, 9846, 9946
Unitech : 9061
Datacomm : 9072
BPL Mobile : 9109
Shyam (Rainbow)-CDMA : 9142
Swan Telecom : 9163
BSNL-CDMA  : 9188
Reliance-CDMA : 9349, 9387, 9388
BSNL(Cellone)-GSM : 9446, 9447, 9495, 9496
Idea : 9605, 9744, 9747, 9847, 9947, 9961
Airtel : 9633, 9746, 9809, 9895, 9995

While utmost care has been taken in preparing this out of the email forward, I can't assure you that these are right. Still if there is any discrepancy between the data sorted by code and by service provider, the one sorted by code is taken directly from the email forward and therefore will be more accurate

Blogger launches the View Post function to the Post Publish Confirmation Page

Till now when you publish a new post to blogger, the confirmation page had links only to your blog, which made it very difficult for you to view your post page especially if you edited an old post and wanted to see how it looks.

But now it's different. Now you have a link to the post you created just now called "View Post" . So you can directly see the post you made.

Have fun

ICC Champions Trophy, Final: Australia v New Zealand at Centurion, Oct 5, 2009

The ICC Champions Trophy Final between Australia and New Zealand starts on October 5, 2009 @ 12:30 GMT or 18:00 IST (ie 6 PM Indian Standard Time)
Match live in ESPN (India)
Click here for live score of this final at Cricinfo

US Open 2009 | IT MUST BE LOVE

US Open 2009 begins on August 31, 2009 (Monday)
With Andy Murray, Rafael Nadal, Novak Djokovic, Andy Roddick and everybody else trying to beat the defending champion Roger Federer the US Open 2009 is all set to be a fantastic thriller.
If everything goes as planned the semifinal matches will be between Federer and Roddick, and Nadal and Murray.
View the US Open 2009 schedule
US Open on Facebook 
US Open on Twitter
Go to US Open Official website 

US Open 2009 Schedule

The US Open 2009 begins on 31st August, 2009 (31/8/2009), Monday. The tennis grandslam lasting a fortnight ends on 13th September, 2009 (13/10/2009), Sunday only.
View the Complete Schedule from US Open Website
Here is a short schedule for the men's draw:
Men's 1st round - August 31, September 1 & 2
Men's 2nd round - September 2, 3 & 4
Men's 3rd round - September 5 & 6
Men's 4th round or round of 16 - September 7 & 8
Men's quarter final - September 9, 10 & 11
Men's semi final - September 12
Men's final - September 13

Click here to view a similar schedule for the whole event

2009 Nehru Cup Final : India vs Syria

The Nehru Cup final between India and Syria is on 31st August, 2009 (31/8/2009), Monday at 6.30 PM (1830 hours) (IST)

The match will be telecast live on DD National channel.

View Complete Schedule of 2009 Nehru Cup, and the Indian team