Math, asked by burrasanketh, 9 months ago

factorise (r+1)(p-1) + (p-1) (3-r) please answer my question ​

Answers

Answered by krishavachhani2006
0

Answer:

P+1/Q=1

MULTIPLYING BOTH SIDES BY Q

PQ+1 =Q.. …… (1)

Q+1/R=1,

MULTIPLYING BOTH SIDES BY R

QR+1 =R………(2)

MULTIPLY (1) , MULTIPLYING BOTH SIDES BY R

PQR +R = QR

QR FROM (2) IS R-1

SO PQR+ R = R-1

SO

PQR=-1

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