Number of Pennies Harry has=48 pennies
Array is an arrangement of some object which we represent through number in the form of rows and columns.
[tex]P_{ab}[/tex]
a=Number of Rows
b=Number of Columns
48 can be written as
[tex]1.\rightarrow 48_{4 \times 12}\\\\2.\rightarrow 48_{6 \times 8}\\\\3.\rightarrow 48_{8 \times 6}\\\\4.\rightarrow 48_{12 \times 4}[/tex]
