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प्रश्न
Fill in the blanks:
\[- 4 \times \frac{7}{9} = \frac{7}{9} \times . . . . . .\]
योग
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उत्तर
\[- 4\]
\[x \times y = y \times x (\text{commutativity})\]
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संबंधित प्रश्न
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