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#1 2009-02-06 17:22:39
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 49,179
Question Bank : Age Group 14-15 : IV
1. Solve:
.
2. A two-digi number is such that the product of the digits is 18. If 27 is subtracted from the number, the digits are interchanged. Find the number.
3. If the roots of
are equal, prove that 2a = b + c.
4. If p and q are the roots of the equation
, form the equation whose roots are(i)
(iii) .
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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