Question

Answer the attachment :D​

Answer 1

$\huge\mathbb{ANSWER}$

$\bold{TO \: PROVE}$- X.(X+Y)=X

LHS- X.(X+Y)= X.X+Y.Y

⠀⠀ ⠀⠀⠀= X+X.Y (X.X=X)

⠀⠀ ⠀⠀⠀=X.(1+Y)

⠀⠀ ⠀⠀⠀=X.1 = X = RHS (1+Y=Y)

$\huge\bold\red{THANK YOU }$