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[" For the function "f(x)=(e^(x)+1)/(e^(...

[" For the function "f(x)=(e^(x)+1)/(e^(x)-1)," if "n(d)" denotes the number of integers which are not in its domain and "],[(n(r)" denotes the number of integers which are not in its range,then "n(d)+n(r)" is equal to- ")/((A)2)" (B) "3" ."([" (c) "4])" is equal to- "],[[" (A) "2," (B) "3]]

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