Why k is consider . Can i put i,j in a , means can i writen a[i,j]
Around 45:00 in webinar
Hello @Nikhil-Aggarwal-2320066674901389.
Writing a[i,j] would not be the write syntax, and the system will show an error.
In the webinar ‘i’ is the starting point and ‘j’ is the ending point, so we need another variable to iterate from starting point to ending point, that is the reason we have used ‘k’ as a variable.
Hope this helps 
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