Question:বিপজ্জনক বাঁকে কত কোণে সমতল দর্পণ বসানো হয়? 

A `90^o` 
B `45^o` 
C `30^o` 
D `15^o` 

+ Answer
B 

+ Report

Md. Sohel Arman

Editor, VCampus

Your Name

Your Email

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

Description