Question

plz ques my answer plz​

Answer 1

Let,

• $A=2xy+3yz+4zx+5xyz$
• $B$ is not known
• $C=x+y+z+2xy+3yz+4zx-xyz$

Then,

$\hookrightarrow A+B=C$

That is,

$\hookrightarrow B=C-A$

Hence,

$\hookrightarrow B=(x+y+z+2xy+3yz+4zx-xyz)-(2xy+3yz+4zx+5xyz)$

$\hookrightarrow B=x+y+z-xyz-5xyz$

$\hookrightarrow B=x+y+z-6xyz$

Hence, $x+y+z-6xyz$ should be added.