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up vote -1 down vote favorite I used gridView list for binding data but how can I get left most and right most arrow symbols for my gridView list which are highlighted in below image... android gridview share | improve this question edited 17 hours ago Aniruddh Parihar 2,103 1 9 27 asked 22 hours ago vini 2 3

up vote 0 down vote favorite For $X$ and $Y$ defined on some probability space $(Omega,mathcal{F},mathbf{P})$ , $Y$ is $sigma(X)$ -measurable iff there is a Borel function $f$ such that $Y=f(X)$ . My question is, given $X$ and $Y$ and knowing that $Y$ being $sigma(X)$ -measurable, is the Borel function $f$ unique? Can there be more than one such Borel functions fulfill the condition? probability-theory measure-theory share | cite | improve this question edited 21 hours ago asked yesterday l