Which of the following is not known [MP PET/PMT 1988; NCERT 1982; CBSE PMT 1989; MP PET 1993]

Which of the following is not known [MP PET/PMT 1988; NCERT 1982; CBSE

1.	Which of the following is not known [MP PET/PMT 1988; NCERT 1982; CBSE PMT 1989; MP PET 1993]
A.	\[NC{{l}_{5}}\]
B.	\[N{{I}_{3}}\]
C.	\[SbC{{l}_{3}}\]
D.	\[NC{{l}_{3}}\]
Answer» B. \[N{{I}_{3}}\]

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Which of the following is not known [MP PET/PMT 1988; NCERT 1982; CBSE PMT 1989; MP PET 1993]

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