Question

V
18. If a rational number < 1, where x and y
are both positive integers, then which of the
following is greater than 1 ?
X
(b)
(a)
2y
(C)
(d) x-y
X
NUMBERS​

Answer 1

Answer:

hope it helps

Step-by-step explanation:

That is, if we want to prove "If P, Then Q", we assume P and Not Q. The contradiction ... One of the first proofs by contradiction is the following gem attributed to Euclid. ... There are no positive integer solutions to the diophantine equation x2 - y2 = 1. ... a x3 + b 2 c x + d = 0, that is more complicated than the qaudratic equation.