CAT 1996 | Question: 119

Question

A, S, M and Dare functions of x and y, and they are defined as follows:

$A(x, y) + x + y$ 

$S(x, y) = x - y$

$M(x, y) = xy$ 

$D(x, y) = x/y$,

where $y \neq 0$.

Which of the following value of x do not satisfy the inequality $x^{2}-3x+2>0$ at all?

• A. $1\leq x \leq 2$
• B. $-1 \geq x \geq -2$
• C. $0 \leq x \leq 2$
• D. $0 \geq x \geq -2$