alleryতিনিটা সংহতিৰ বাবে পৰস্পৰক কটা-কটি কৰা বৃত্তসমূহত বাহিৰৰ অংশকে ধৰি মুঠ কিমানটা মণ্ডল (zone) থাকিব লাগিব?
A7
B8
C9
D6
Answer & Solution
Correct answer: B. 8
তিনিটা সংহতিৰ ক্ষেত্ৰত প্ৰতিটো উপাদান প্ৰতিটো সংহতিৰ ভিতৰত বা বাহিৰত থাকে, গতিকে 2 x 2 x 2 = 8 টা মণ্ডল।
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