MCQ
What are $A$ and $B$ respectively
- A$BHC$ and $HCB$
- ✓$HCB$ and $BHC$
- C$HCB$ and $HCB$
- D$BHC$ and $BHC$
✓
Answer
Correct option: B.
$HCB$ and $BHC$
b
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