Real Numbers

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Across
  1. 4. full form of LCM is?
  2. 5. Carl Friedrich Gauss is often referred as the?
  3. 8. numbers which can be represented in the form of p/q (q≠0)
  4. 9. the prime factorisation of natural numbers is......
  5. 11. every......number can be expressed as a product of primes.
  6. 12. π is a ..........number
  7. 13. it is a decimal number that continues endlessly, with no group of digits repeating endlessly
Down
  1. 1. It is a series of well defined steps which gives a procedure for solving a type of problem.
  2. 2. any natural number can be written as a product of its.......
  3. 3. It is a proven statement used for proving another statement
  4. 6. it is the HCF of two consecutive natural numbers
  5. 7. A decimal which has an end is?
  6. 10. what is 2 of 4 and 6?