Positive curvature, like that on a sphere, implies a finite universe, while zero curvature, as on a flat plane or negative ...
The question papers of JEE Main have a habit of repeating their past. A student who studies that past and understands the ...
The Daily Galaxy on MSN
Two US high school girls rewrite 2,000 years of mathematics with a new Pythagorean proof once thought untouchable
For centuries, the Pythagorean Theorem has occupied a unique position in mathematics: both elementary and profound. Its ...
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