Study LFSR $($linear feedback shift register$)$ A$-$ Draw LFSR the corresponding binary polynomial: x$4+$x$2+1.$ Be clear in your answering $...$ B$-$ Find the first period of the sequence generated by this LFSR with initialization vector $($seed$)$ as your binary $4-$bits from your UQU ID Least significant digit $($or the second least if needed$)$ following part B of question $1$ above. C$-$ Can you give a new LFSR design condition $($corresponding LFSR binary polynomial$)$ for generating more RNG length sequence, i$.$e$.$ from your same initialization vector seed $($from UQU$-$ID$)?$