यदि $A=\{1, 2, 3, 4\}, B=\{3, 4, 5, 6\}, C=\{5, 6, 7, 8\}$ और $D=\{7, 8, 9, 10\}$ है,तो $A \cup C$ ज्ञात कीजिए।

  • A
    $\{1, 2, 3, 4, 5, 6, 7, 8\}$
  • B
    $\{1, 2, 3, 4, 5, 6\}$
  • C
    $\{3, 4, 5, 6\}$
  • D
    $\{5, 6, 7, 8\}$

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Similar Questions

यदि $A = \{3, 5, 7, 9, 11\}$,$B = \{7, 9, 11, 13\}$,$C = \{11, 13, 15\}$ और $D = \{15, 17\}$ है; तो $B \cap C$ ज्ञात कीजिए।

निम्नलिखित समुच्चयों के प्रत्येक युग्म का सम्मिलन (union) ज्ञात कीजिए:
$A = \{1, 2, 3\}, B = \varnothing$

मान लीजिए $A = \{a, b\}$ और $B = \{a, b, c\}$ है। क्या $A \subset B$ है? $A \cup B$ क्या है?

यदि $A = \{1, 2, 3, 4\}, B = \{3, 4, 5, 6\}, C = \{5, 6, 7, 8\}$ और $D = \{7, 8, 9, 10\}$ है,तो $B \cup D$ ज्ञात कीजिए।

यदि $A = \{3, 6, 9, 12, 15, 18, 21\}$,$B = \{4, 8, 12, 16, 20\}$,$C = \{2, 4, 6, 8, 10, 12, 14, 16\}$,और $D = \{5, 10, 15, 20\}$ है,तो $D - A$ ज्ञात कीजिए।

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