alleryযে সেটে কোনো উপাদানই থাকে না তাকে কী বলা হয়?
Aশূন্য সেট
Bঅসীম সেট
Cসার্বিক সেট
Dপ্রকৃত সেট
Answer & Solution
Correct answer: A. শূন্য সেট
যে সেটে কোনো সদস্য থাকে না তাকে শূন্য সেট বলা হয়, যা নাল সেট নামেও পরিচিত।
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