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can any one explain me the quantum confinement effect ? ...
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If 0 = 0 Is 00 = 1 and guys I have some doubt about n/0 where n ≠0 Why is it equal to ∞? Please guys, can you explain this to me in a simple way? [7] [7] [7] [7] [7] [7] ...
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On a chessboard, the positive real numbers are entered into the squares in such a way that every number is the arithmetic mean of its neighboring squares . Is this possible? If possible then prove it. ...
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In an A.P. the fourth and the seventh terms are 17 and 23 respectively. Now find 'd' and 'a'. ...
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Is 0 = 0? ...
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2x2-7x+3=0 solve this quad. equation by completing the square method ...
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1/1+ 2 + 1/ 2 + 3 + 1/ 3 + 4 + 1/ 4 + 5 +.........................till + 1/ 15 + 16 . simplify this problem. ...
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Help me prove that a} xo=1 b}If two triangles are equiangular ,then their corresponding sides are proportional. ...
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Is zero both +ve & -ve? Why can't any number be divided by 0? ...
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Prove that 2 is a rational or an irrational ...
