Question

hi friends define 1.number system
2. prime numbers
3. whole number
please friends answer this fast
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Answer 1

1⃣ a number system is expressing in a mathamatical notation by using digits and other symblols by given set respectively   2⃣ an number which is divisible only by itself are called prime numbers   3⃣ a number withour fraction i.e., an integer from 0   HOPE IT HELPS YOU ✌❤❤