मराठी

Let a = {{1, 2, 3}, {4, 5}, {6, 7, 8}}. Determine Which of the Following is True Or False: { 1 , 2 , 3 } ⊂ a

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प्रश्न

Let A = {{1, 2, 3}, {4, 5}, {6, 7, 8}}. Determine which of the following is true or false: 

\[\left\{ 1, 2, 3 \right\} \subset A\] 

 

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उत्तर

 False
The correct form would be\[\left\{ 1, 2, 3 \right\} \in A \text{ or } {\left\{ 1, 2, 3 \right\}} \subset A\]

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पाठ 1: Sets - Exercise 1.04 [पृष्ठ १७]

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आर.डी. शर्मा Mathematics [English] Class 11
पाठ 1 Sets
Exercise 1.04 | Q 7.2 | पृष्ठ १७

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