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September 18, 2014

Posts by preet0099 help me !


Total # Posts: 2

maths
A Two digit number is such that the product of the digit is 18. When 63 subtracted from the number the digit interchange the place.Find the number.
December 5, 2012

maths
proof that the equation x^2(a^2+b^2)+2x(ac+bd)+(C^2+d^2)=0 has no real roots.
December 5, 2012

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