Math, asked by mistrykamini7, 7 months ago

Question- Factors of ab - a - b + 1
are
O (a - b)(a - 1)
0 (a - 1)(b - 1
O (a - 1)(1 – b)
0 (1 - a) (6 - 1

Answers

Answered by neha708884

0

Step-by-step explanation:

(a-1)(b-1) .............is answer

Answered by chetanakhairnar2000

0

Answer:

Step-by-step explanation:

Factors of ab-a-b+1 = a(b-1)-1(b-1) = (a-1)(b-1)

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