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Question
CBSEHHIMAH8004154

निर्देशानुसार भाग दीजिए:
52pqr (p + q)(q + r)(r + p) divided by 104pq(q + r)(r + p)

Solution

हमें प्राप्त है,  fraction numerator 52 pqr space left parenthesis straight p plus straight q right parenthesis space left parenthesis straight q plus straight r right parenthesis space left parenthesis straight r plus straight p right parenthesis over denominator 104 pq space left parenthesis straight q plus straight r right parenthesis left parenthesis straight r plus straight p right parenthesis end fraction
             = fraction numerator 52 cross times straight p cross times straight q cross times straight r cross times left parenthesis straight p plus straight q right parenthesis left parenthesis straight q plus straight r right parenthesis left parenthesis straight r plus straight p right parenthesis over denominator 2 cross times 52 cross times straight p cross times straight q space left parenthesis straight q plus straight r right parenthesis left parenthesis straight r plus straight p right parenthesis end fraction space equals space fraction numerator straight r cross times left parenthesis straight p plus straight q right parenthesis over denominator 2 end fraction
∴         52pqr(p + q)(q + r)(r + p) divided by104pq(q + r)(r + p) = 1 half straight r left parenthesis straight p plus straight q right parenthesis