Answer:
The valid range is 0 to N - 1
Explanation:
Required
Valid range of an array of size N
The index of an array starts from 0, and it ends at 1 less than the size.
Take for instance:
An array of size 4 will have 0 to 3 as its indices
An array of size 10 will have 0 to 9 as its indices
Similarly,
An array of size N will have 0 to N - 1 as its indices
