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प्रश्न
Name the property of multiplication of rational numbers illustrated by the following statements:
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उत्तर
Existence of multiplicative inverse
संबंधित प्रश्न
Verify the property: x × y = y × x by taking:
Verify the property: x × (y × z) = (x × y) × z by taking:
Verify the property: x × (y + z) = x × y + x × z by taking:
Verify the property: x × (y + z) = x × y + x × z by taking:
Use the distributivity of multiplication of rational numbers over their addition to simplify:
Find: `2/5 xx (-3)/7 - 1/14 - 3/7 xx 3/5`.
`1/5 xx [2/7 + 3/8] = [1/5 xx 2/7] +` ______.
For all rational numbers a, b and c, a(b + c) = ab + bc.
Simplify the following by using suitable property. Also name the property.
`(-3)/5 xx {3/7 + ((-5)/6)}`
Verify the property x × (y + z) = x × y + x × z of rational numbers by taking.
`x = (-2)/3, y = (-4)/6, z = (-7)/9`
