1.

Let \[f:\{x,y,z\}\to \{1,2,3\}\] be a one-one mapping such that only one of the following three statements is true and remaining two are false: \[f(x)\ne 2,f(y)=2,f(z)\ne 1\], then

A. \[f(x)>f(y)>f(z)\]
B. \[f(x)<f(y)<f(z)\]
C. \[f(y)<f(x)<f(z)\]
D. \[f(y)<f(z)<f(x)\]
Answer» D. \[f(y)<f(z)<f(x)\]


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