I stuck in this question for a few hours now. Can anyone help me?
$ A ̃ $ is a non continuous fuzzy set and is defined by:
$ A ̃ = \{0.6/x_1 +0.5/x_2 + 1/x_3 + 0.75/x_4 + 0.7/x_5 + 0.8/x_6 + 1/x_7 + 0.6/x_8 + 0.8/x_9 +0.2/x_{10} \} $
For the fuzzy set $ A ̃ $ , find the $FGCount(A ̃ )$, $FECount(A ̃ ) $ and $FLCount(A ̃ ) $ cardinalities.
Note: $FGCount(A ̃ ) $: The set A has at least i elements
$FECount(A ̃ ) $: The set A has i elements
$FLCount(A ̃ ) $: Set A has at most i elements.
Thank you!