Question
For all sets A and B, $\text{A} - (\text{A} \cap \text{B})$ is equal to ______________.
✓
Answer
For all sets A and B, $\text{A} - (\text{A} \cap \text{B})$ is equal to $\text{A}\cap\text{B}'.$
Solution:
Since $\text{A}-\text{B}=\text{A}\cap\text{B}'$
$\Rightarrow \text{A}-(\text{A}\cap\text{B})=\text{A}\cap\text{B}'$
Hence, the filler is $\text{A}\cap\text{B}'.$
Solution:
Since $\text{A}-\text{B}=\text{A}\cap\text{B}'$
$\Rightarrow \text{A}-(\text{A}\cap\text{B})=\text{A}\cap\text{B}'$
Hence, the filler is $\text{A}\cap\text{B}'.$
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