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Let { { 2 } , { 1 } } ⊄ a Which of the Following Are True? { { 2 } , { 1 } } ⊄ a - Mathematics

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Question

Let \[\left\{ \left\{ 2 \right\}, \left\{ 1 \right\} \right\} \not\subset A\] Which of the following are true? \[\left\{ \left\{ 2 \right\}, \left\{ 1 \right\} \right\} \not\subset A\]

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Solution

True

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Chapter 1: Sets - Exercise 1.04 [Page 17]

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RD Sharma Mathematics [English] Class 11
Chapter 1 Sets
Exercise 1.04 | Q 8.8 | Page 17

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