discrete mathematics - Floating point number and range of floating point numbers that can be represented by a string -

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refer string of bits 010011110110 

we assume when number stored floating point (real) number, 6 of 12 bits reserved mantissa (or significand)  if string represents floating point number, (smallest) number?

and

find range (or interval) of floating point numbers represented same string.  value=(-1)^s (1+m/26 )^{e-24} think need in order solve 1 of the,

these last 2 questions have assessment due on thursday 28th, i've completed other questions , @ point in time have no idea if of them right , i'm stuck on these question. have no idea why have computer science class networking major it's killing me.

since base 2 , mantissa 6 , assuming 12 digit precision, according wikipedia on floating point numbers, believe range 100000 * 2^011111 011111 * 2^011111 or rather -32*2^31 31*2^31, smallest value 1*2^100000 or rather 1*2^-32.


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