Write the hexadecimal representation of the word 0101 1001 1101 0111 1110 1111 0011 1001two What is the binary word (32-bit) of the decimal number -9 in two's complement? For the half-word 1111 1111 1111 1010two in two's complement. What is the word (32-bit) representation of same number? what decimal (base 10) number does it represent. For a given two-dimensional array in C as follows int A[8] [16]; If the address of A[1] [4] is OxOFFA0040, what is the memory address of A[3] [6]