हिंदी

If a = {1, 2, 3, 4, 5}, B = {4, 5, 6, 7, 8}, C = {7, 8, 9, 10, 11} and D = {10, 11, 12, 13, 14}, Find: a ∪ B ∪ C - Mathematics

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प्रश्न

If A = {1, 2, 3, 4, 5}, B = {4, 5, 6, 7, 8}, C = {7, 8, 9, 10, 11} and D = {10, 11, 12, 13, 14}, find: 

\[A \cup B \cup C\]

 

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उत्तर

Given:
A = {1, 2, 3, 4, 5}, B = {4, 5, 6, 7, 8}, C = {7, 8, 9, 10, 11} and D = {10, 11, 12, 13, 14} 

\[A \cup B \cup C\]= {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}

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अध्याय 1: Sets - Exercise 1.05 [पृष्ठ २१]

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आरडी शर्मा Mathematics [English] Class 11
अध्याय 1 Sets
Exercise 1.05 | Q 2.05 | पृष्ठ २१

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