Question

factorize 1 – x – y + xy​

Answer 1

Answer:

equal to "(1 - x)(1 - y)"

The factorisation of 1 + xy - x - y is equal to "(1 - x)(1 - y)". To find, the factorisation of 1 + xy - x - y = ? Thus, the factorisation of 1 + xy - x - y is equal to "(1 - x)(1 - y)".