In the following questions, the symbols %, @, &, $ and # are used with the following meanings:
- A </span> BmeansAisnotgreaterthanB$
- A%B means A is not smaller than B
- A@B means A is neither smaller nor greater than B
- A&B means A is neither equal to nor smaller than B
- A#B means A is neither equal to nor greater than B
Given the statements:
C#D</span><span class="mord mathnormal" style="margin-right:0.13889em;">F</span><span class="mord">&</span><span class="mord mathnormal" style="margin-right:0.05764em;">E</span><span class="mpunct">;</span><span class="mspace" style="margin-right:1em;"></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathnormal" style="margin-right:0.13889em;">F</span><span class="mord">%</span><span class="mord mathnormal" style="margin-right:0.07847em;">I</span><span class="mord">&</span><span class="mord mathnormal" style="margin-right:0.09618em;">J</span><span class="mord">K;J#M@N
Determine which of the following conclusions is/are definitely true:
I. I </span> D$
II. K&N
III. K </span> M$
Choose the correct option: