[গণিত]
ক. [গণিত]
খ. [গণিত]
গ. [গণিত]
ঘ. [গণিত]
উত্তর: [গণিত]
ব্যাখ্যা: $ [গণিত] & [গণিত] (-1+ [গণিত] ) 4+(-1- [গণিত] ) 4 & =(2 [গণিত] ) 4+ [গণিত] (2 [গণিত] 2 [গণিত] ) 4=16 [গণিত] 4+16 [গণিত] 8=16 [গণিত] +16 [গণিত] 2 & =16 [গণিত] ( [গণিত] + [গণিত] 2 [গণিত] )=16 [গণিত] (-1)=-16 [গণিত] $
HSC Higher Math 2nd Paper Chapter 3: জটিল সংখ্যা MCQ — Prosthuti প্রশ্নব্যাংক
HSC · Higher Math 2nd Paper · Chapter 3: জটিল সংখ্যা · MCQ