A binary floating point number has 20 bits for biased exponents. a- Find the constant used for bias, list all ranges of biased and unbiased exponent values

13-A binary floating point number has 20 bits for biased exponents a- Find the constant used for bias, list all ranges of biased and unbiased exponent values Bias value Unbiased range Biased range b- Describe the operation performed on two floating numbers shown by the following steps ration steps eration name 1Subtract exponents 2- Add the bias 3- Perform the operation on the two significands 4- Record the si -Normalize Describe the operation performed on two floating numbers shown by the following steps c- ration steps Operation name 1- Align significands (adjusting exponents) denormalize 2- Perform the operations on the two significands 3- Normalize result