Write Down All the Subsets of the Given Set $\{ 4 , \alpha , 9 , \pi \}$

question 31

Multiple Choice

Write down all the subsets of the given set.
- $\{ 4 , \alpha , 9 , \pi \}$

• A) \(\{ 4 \} , \{ \alpha \} , \{ 9 \} , \{ \pi \} , \{ 4 , \alpha \} , \{ 4,9 \} , \{ 4 , \pi \} , \{ \alpha , 9 \}\), \(\{ \alpha , \pi \} , \{ 9 , \pi \} , \{ 4 , \alpha , 9 \} , \{ 4 , \alpha , \pi \} , \{ 4,9 , \pi \} , \{ \alpha , 9 , \pi \} , \varnothing\)
• B) \(\{ 4 \} , \{ \alpha \} , \{ 9 \} , \{ \pi \} , \{ 4 , \alpha \} , \{ 4,9 \} , \{ 4 , \pi \} , \{ \alpha , 9 \}\), \(\{ \alpha , \pi \} , \{ 9 , \pi \} , \{ 4 , \alpha , \pi \} , \{ 4,9 , \pi \} , \{ \alpha , 9 , \pi \}\), \(\{ 4 , \alpha , 9 , \pi \} , \varnothing\)
• C) \(\{ 4 \} , \{ \alpha \} , \{ 9 \} , \{ \pi \} , \{ 4 , \alpha \} , \{ 4,9 \} , \{ 4 , \pi \} , \{ \alpha , 9 \}\), \(\{ \alpha , \pi \} , \{ 9 , \pi \} , \{ 4 , \alpha , 9 \} , \{ 4 , \alpha , \pi \} , \{ 4,9 , \pi \} , \{ \alpha , 9 , \pi \}\), \(\{ 4 , \alpha , 9 , \pi \} , \varnothing\)
• D) \(\{ 4 \} , \{ \alpha \} , \{ 9 \} , \{ \pi \} , \{ 4 , \alpha \} , \{ 4,9 \} , \{ 4 , \pi \} , \{ \alpha , 9 \}\), \(\{ \alpha , \pi \} , \{ 9 , \pi \} , \{ 4 , \alpha , 9 \} , \{ 4 , \alpha , \pi \} , \{ 4,9 , \pi \} , \{ \alpha , 9 , \pi \}\), \(\{ 4 , \alpha , 9 , \pi \}\)

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