Math, asked by umajaiswal300, 4 months ago

ab - a - b + 1 = ?
please help me​

Answers

Answered by shivakumar0820
1

Answer:

Step-by-step explanation:

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

(a - 1)(b - 1)

Answered by rabina1
0

Answer:

(a-1) (b-1) this is ur answer

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