Sunday
December 4, 2016

Posts by tej

Total # Posts: 3

Maths
The sum of the digits of a two digit number is 13.The number obtained by interchanging the digits of the given number exceeds that number by 27.Find the number.
June 11, 2016

Physics
3.335 4.444666666666666666
November 24, 2010

maths
Derivative of √ tan x is, Answer: A. sin 2 x/ √ tan x B. cos 2 x/ 2 √ tan x C. sec 2 x D. None of these
July 16, 2010

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