A $7-$bit $2\text{'}$s complement number has a bit pattern that can be represented by the hex number $0$x$40,$ Which of these statements can be said to be true about this number.

It is itself not a valid number

None of these

its absolute value cannot be expressed as a $-$bit $2\text{'}$s complement number

It is the negative number with the smallest possible absolute value

It is the negative number with the largest possible absolute value

Itis a positive number