Question:`ZZ nn NN`= কত? 

A `ZZ` 
B `NN` 
C `phi` 
D {0} 

+ Answer
B 

+ Explanation
`ZZ nn NN = NN` কারণ `NN sub ZZ`

+ Report

Irin Moni

Editor, VCampus

Your Name

Your Email

Type of Report
Spelling MistakeIncorrect AnswerGrammar MistakeContent MissingImproper Text FormatInsufficient AnswerDuplicate QuestionImproper Sentence StructureImproper Equation/FormulaOther

Description