Question

factorise 1+xy-x-y=0

Answer 1

Step-by-step explanation:

1 + xy - x - y

= 1 - x - y + xy

= 1 ( 1 - x ) - y ( 1 - x )

= ( 1 - y ) ( 1 - x )

hope u understand

Answer 2

Answer:

factorize of (1+xy-x-y)are( x are 1/(1-y) and (y are 1)