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MEMORABLE FACTS (1)

Hello friends,welcome to mathsmel. Aaj iss post me maine kuch maths ki important  memorable facts diye hai aur ye sabhi point apko competive exams me problem solve karne me help karegi
MEMORABLE FACTS
Study maths easy way
MEMORABLE FACTS: (1)

  1.  The smallest number of one digit is 1.
  2. The largest number of one digit is 9 .
  3. The smallest number of two digit is 10 .
  4. The largest number of two digit is 99 .
  5. Any number multiplied by zero ,then the product is also zero .
  6. Any number is divided zero , then the quotient is infinity .
  7. Any number multiplied by 1, the product is same number.
  8. Any number divided by 1, the quotient is also the same number.
  9. The smallest whole number is zero.
  10. All natural numbers, whole numbers and integers are rational numbers.
  11. Zero is called zero integer and it is neither positive nor negative.
  12. The smallest prime number is 2.
  13. The pairs of prime numbers whose difference is 2 are called twin prime number,\. For Example: (3,5), (11,13), (17,19) are twin prime number.

I Hope mathematics er important memorable point apko acha laga.
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