which statements below about XOR function

are true

$($check all that apply$)$

Bi XOR $M=Bi**M+B^{\text{'}}{?}^{\text{'}}**M$

Bi XOR $M=B{i}^{\text{'}},$ when $M=0$

XOR function is an ODD function and it

detects whether the number of $1$

among inputs is odd or not. It outputs

$1$ when the number of $1s$ in inputs is

ODD; otherwise it outpus $0.$ e$.$g$.1$ XOR

$1$ XOR $1=1$;$1$ XOR $1$ XOR $0=0,1$ XOR

$0$ XOR $0=1.$

the output of each XOR gate in this

circuit is Bi XOR M$,$ where $i=0,1,2,3.$