What are the symbols that look like an up arrow and a down arrow?
[Math] the symbol that looks like an up arrow
markov chainsprobabilityprobability distributionsstatistics
markov chainsprobabilityprobability distributionsstatistics
What are the symbols that look like an up arrow and a down arrow?
Best Answer
The expression $a∧b$= $\min(a,b)$ while $a∨b$=$\max(a,b)$. Therefore, the given summation is from $i=(k-4)$ or $1$ whichever is maximum to $i=(k-1)$ or $4$ , whichever is minimum.