9.1 if x = 0x36 then which of the following statements is incorrect

a) if y = 0x42 then x | y is 0x76

b) if y = 0x12 then x & y is 0x2

c) if y = 0x42 then x & y is 0x2

d) if y = 0x41 then x & y is 0x0

e) All statement are correct

9.2. if x = 0x25 then which of the following statements is correct

a) if y = x | (1<<1) then y is 0x26

b) if y = x << 1 then y is 0x4A

c) if y = x & 0x37 then y is 0x35

d) if y = x | 0x37 then y is 0x35

e) All of the above statements are incorrect