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robo

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Everything posted by robo

  1. Nice work, if you really haven't used any reference material.
  2. robo

    Using the grid mentioned by CaptainEd, I entered numbers 1-16 in the grid.
  3. To explain what Akariass said:
  4. robo

    I remember it is Morris number sequence. When I started learning programming, it was one of the assignments to print first n elements of the sequence.
  5. robo

    Simple set theory questions. But i think, U should do your homework.
  6. robo

    Thanks thoughtfulfellow. Now the question does make sense.
  7. robo

    The diagram is not correct for a regular hexagon and regular pentagon. If they share a coordinate, they can not share the opposite side. Anyhow, from the diagram it seems you are asking for the internal angle of a regular pentagon which Thalia has answered. But then why is the hexagon in the picture? Something is missing. Please clarify.
  8. robo

    As per OP, you can move only 1 matchstick. To make a real "<" symbol, you will have to move two.
  9. robo

    How about this:
  10. The reflected image is just like another person standing in front of us. And we do not see the person upside down. btw... look at the mirror with head tilted by 90 degree or while lying down, and the mirror switches up and down.
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