Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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**niharika_kumar****Member**- From: Numeraland
- Registered: 2013-02-12
- Posts: 952

One of the easiest ques. that I failed to solve in one go.

Q. which mathematical symbol can be used between 4 and 9 to make the result greater than 4 and smaller than 9?

let me see who gets the answer first,I will tell the answer tomorrow.:)

friendship is tan 90°.

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**niharika_kumar****Member**- From: Numeraland
- Registered: 2013-02-12
- Posts: 952

cool.

i tried all the symbols but couldn't think of this one.It was really very simple and when i got to know this ,I was :

friendship is tan 90°.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 84,442

Hi;

**In mathematics, you don't understand things. You just get used to them.I have the result, but I do not yet know how to get it.All physicists, and a good many quite respectable mathematicians are contemptuous about proof.**

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**niharika_kumar****Member**- From: Numeraland
- Registered: 2013-02-12
- Posts: 952

hehehehehe!!

friendship is tan 90°.

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