Question

(x+y) (x+z) = x+yz prove algebrically​

Answer 1

Question:-

• Prove Algebraically that (X+Y)(X+Z)=X+YZ

Proof:-

(X+Y)(X+Z)

=XX+XZ+XY+YZ

=X+XY+XZ+YZ(XX=X)

=X(1+Y)+XZ+YZ

=X.1+XZ+YZ(1+Y=1)

=X(1+Z)+YZ

=X.1+YZ(1+Z=1)

=X+YZ (Proved)