top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

How many unbounded regions are there?

0 votes
114 views

Consider 45 lines drawn at a tangent to an ellipse. The lines break up the plane into several regions, some bounded (i.e., enclosed) and others unbounded.
How many unbounded regions are there?

posted Jun 27, 2014 by Akriti

Looking for solution? Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button




Similar Puzzles
0 votes

There are n lines in a plane ( may or may not be concurrent ) . Find out the maximum and the least number of regions that can be formed ?

0 votes

What is the maximum number of regions can be there by connecting six points on a circle?

Example
enter image description here

0 votes

Here is the name of a dozen countries and regions, all in scrambled form. How many of them can you recognize?

  1. chain
  2. enemy
  3. rumba
  4. erect
  5. laity
  6. plane
  7. reign
  8. unsad
  9. analog
  10. serial
  11. sprucy
  12. regalia
0 votes

Can you find an eight digit number with the following property.
The first digit tells you how many zeros there are in the number, the second digits tells you how many ones there are in the number, the third digit tells you how many twos there are in the number, etc.
For example, with the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.
What is the required eight digit number?

0 votes

In your pocket you have £3.78.

It is made up of four different denominations of coins and the largest denomination is 50p.

You have exactly the same number of each coin.

How many of each coin is there and what are their values?

...