To access the ninth element in an array, we use ………………………… 

The maximum number of elements the following 2D-Array can store is:  int arr;  

The maximum number of elements the following 2D-Array can store is:  int arr;    

The maximum number of elements the following 2D-Array can store is:  int arr;    

The maximum number of elements the following 2D-Array can store is:  int arr;   

Elements of a two-dimensional array are arranged in the form of a table 

To access the ninth element in an array, we use ………………………… 

The maximum number of elements the following 2D-Array can store is:  int arr;  

Elements of a two-dimensional array are arranged in the form of a table 

Subgingival calculus differs from supragingival calculus in?