Given the Following Karnaugh Map for a Boolean function $F(w,x,y,z)$:

Which one or more of the following Boolean expression(s) represent(s) F?

Three floating point numbers $X, Y$, and $Z$ are stored in three registers $R_X, R_Y$, and $R_Z$, respectively in IEEE 754 single precision format as given below in hexadecimal:

$$R_X=0 \times C 1100000, R_Y=0 \times 40 C 00000, \text { and } R_Z=0 \times 41400000$$

Which of the following option(s) is/are CORRECT?

Which of the following Boolean algebraic equation(s) is/are CORRECT?

If $A=\left(\begin{array}{cc}1 & 2 \\ 2 & -1\end{array}\right)$, then which ONE of the following is $A^8$ ?