What are IRRATIONAL NUMBERS? What are REAL NUMBERS? What are COMPLEX NUMBERS? OPERATIONS WITH RATIONAL AND IRRATIONAL NUMBERS: Is this Rational + Rational closed? Is this Irrational + Irrational closed? ADD --- Rational + Irrational Is this Rational - Rational closed? Is this Irrational - Irrational closed? SUBTRACT --- Rational - Irrational
What are IRRATIONAL NUMBERS? What are REAL NUMBERS? What are COMPLEX NUMBERS? OPERATIONS WITH RATIONAL AND IRRATIONAL NUMBERS: ADD Rational + Rational Is this closed? Irrational + Irrational Is this closed? Rational + Irrational --- SUBTRACT Rational - Rational Is this closed? Irrational - Irrational Is this closed? Rational - Irrational ---
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