8 দ্বারা ভাগ করলে, একটি বিজোড় পূর্ণবর্গ সংখ্যা সর্বদা কত ভাগশেষ রাখে?
A3
B5
C1
D7
Answer & Solution
Correct answer: C. 1
প্রতিটি বিজোড় বর্গ সংখ্যা 8 মডিউলোতে 1 এর সাথে সর্বসম, অর্থাৎ 1 ভাগশেষ থাকে।
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