First number (Bangla or English digits) or an array of numbers.
Optional
b: string | numberSecond number (Bangla or English digits). Optional if a
is an array.
If true, returns the result in English digits. Default is false (returns Bangla digits).
The product of the numbers.
Multiplies numbers (can be in Bangla or English digits). Accepts either two arguments (a, b) or an array of numbers.