Math, asked by acsahjosemon40, 5 months ago

Plzzz answer.... Only correct answer..

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Answered by atharva420

7

$\huge\underline\bold\blue{AnswER}$

Option c is the correct answer......

Answered by HBSSubhash

3

Answer:

B is correct

Mark my answer as brainliest and thank me

Step-by-step explanation:

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

(a-1)(b-1)

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