1 Answers
ДвҥїÑuÏ now in medical c
·2009-03-13 23:46:12
let us assume that x is not greater than y
it implies that x is less than or equal to y
but we have y<x
so this cant be true
hence proved[4]
let us assume that x is not greater than y
it implies that x is less than or equal to y
but we have y<x
so this cant be true
hence proved[4]