Question
Download Solution PDFA = {a, b, c, d}, B = {d, f, g, h} है। तो (A ∪ B) की गणनीयता ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
एक समुच्चय की गणनीयता समुच्चय के आकार का माप, अर्थात् समुच्चय में तत्वों की संख्या होती है।
गणना:
यहाँ, A = {a, b, c, d}, B = {d, f, g, h}
⇒(A ∪ B) = {a, b, c, d, f, g, h}
(A ∪ B) की गणनीयता = (A ∪ B) में तत्वों की संख्या
= 7
अतः विकल्प (2) सही है।
Last updated on Jun 11, 2025
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