The product of 1 and any number is always
- The product of any number and 1 is always zero true or false
- The product of any number and 1 is always zero
- The product of any number and 1 is always one
- The product of any number and 1 is always one true or false
- The product of any number and 1 is always dash
- The product of 1 and the whole number is always
- The product of 1 and the whole number is always dash
- The product of any number and 1 is always 1 true or false
- The product of any number and its reciprocal is always equal to 1
- The product of any non zero rational number and its is always 1