Geometrically the square root of 2 is the length of a diagonal across a square with sides of one unit of length; this follows from the Pythagorean theorem. It was probably the first number known to be irrational.
is square root of 2 a rational number?
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Answer: no

During Microsoft's E3 2015 press conference on June 15, 2015, Microsoft announced plans to introduce Xbox 360 backward compatibility on the Xbox One at no additional cost. Supported Xbox 360 games will run within an emulator and have access to certain Xbox One features, such as recording and broadcasting gameplay. Games do not run directly from discs. A ported form of the game is downloaded automatically when a supported game is inserted, while digitally-purchased games will automatically appear for download in the user's library once available. As with Xbox One titles, if the game is installed using physical media, the disc is still required for validation purposes.
is xbox 360 and xbox one cross platform?
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Answer: yes

Swedish students receive economic help from the Swedish National Board of Student Aid (CSN) for studying. Every student is entitled to 12 semesters of allowances and loans, totaling 2,230 SEK per week (June 2016: 261 EUR, 268 USD, 185 GBP) for full-time studies (after 1 July 2006). Allowances are usually 699 SEK per week (June 2016: 75 EUR; 84 USD; 58 GBP) with loans covering the rest. The limits for loans and allowances may be substantially increased under certain circumstances.
does sweden pay students to go to school?
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Answer:
yes