Question

$\frac{ - 4}{9} \times \frac { - 9}{4}$
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Answer 1

Answer:

1

Step-by-step explanation:

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Answer 2

Answer:

$\longrightarrow\sf{\frac{-4}{9}\times \frac{-9}{4}}$

$\longrightarrow\sf{\frac{36}{36}}$

$\longrightarrow\sf{1}$