MCQOPTIONS
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| 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. \[f(y)<f(z)<f(x)\] | |