Math, asked by kittiehello11, 1 day ago

The factorisation of ab – a – b + 1 is​

Answers

Answered by srivastavaharsh60
0

Answer:

1, -ab+a+b-1 and ab-a-b+1 are its factors.

Answered by sonprodigal
3

Step-by-step explanation:

a(b-1)-1(b-1)

(a-1)(b-1)

\huge{ son \: prodigal}

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