余集

余集

complement of a set S (math.)

2 meanings
MEANING2 meanings

MEANING

  1. noun

    complement of a set S (math.)

    • The complement set is a concept in mathematics.

  2. noun

    the set of all x not in set S

    • A complement set is a concept in mathematics.

STROKE ORDER
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解字

CHARACTER ANALYSIS
  • (person; human; man)RADICAL
  • (surplus; remainder (person standing under roof with excess))ASSOCIATIVE

A person inside a house with surplus is like "I"—the one remaining after giving away.

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