C-02-Q077mediumsingle_mcqN(x)D(x)\dfrac{N(x)}{D(x)}D(x)N(x) মূলদ ভগ্নাংশটিকে প্রকৃত ভগ্নাংশ বলা হয় যদি—adegN(x)>degD(x)\deg N(x) > \deg D(x)degN(x)>degD(x)bdegN(x)=degD(x)\deg N(x) = \deg D(x)degN(x)=degD(x)cdegN(x)<degD(x)\deg N(x) < \deg D(x)degN(x)<degD(x)ddegN(x)=0\deg N(x) = 0degN(x)=0