THE REAL NUMBERS CROSSWORD PUZZLE

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Across
  1. 5. CARL GAUSS WAS ALSO KNOWN AS ___________.
  2. 9. MAY BE EITHER RATIONAL OR IRRATIONAL OR ZERO OR NEGATIVE.
  3. 10. A SERIES OF DEFINED STEPS.
Down
  1. 1. MAIN REASON FOR USING REAL NUMBERS.
  2. 2. INCLUDES HCF AND LCM.
  3. 3. REAL NUMBERLINE IS A FAMILIAR WAY TO PICTURIZE SETS OF ______.
  4. 4. QUANTITIES THAT ARE EXPRESSED BY REAL NUMBERS.
  5. 6. FIRST PERSON TO GIVE A CORRECT PROOF.
  6. 7. PERSIAN MATHEMATICIAN AND DERIVER OF WORD ALGEBRA.
  7. 8. A PROVEN STATEMENT TO PROVE ANOTHER STATEMENT.