If 1/m+1/n+1/mn = 1, value of (m-1)(n-1) is
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question asked wrong because 1/m+1/n-1/MN=1
that is question plz
that is question plz
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naveenbrainly:
i will give you the options: 1) 1 2) 2 3) 3 4) 4
option 2 is correct
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