Question

verify closure property of Subtraction for the rational numbers a=-9/11 and b=3/7​

Answer 1

For integers A and B subtraction of B from A is

a+(-B) = Addition of a &(=b)

Addition of two integers follows losure property.

Subtraction of two integers follows losure property.

88-3. Subtract 8 from -3

-3+(-8). =-11. -----. imtegers

Answer 2

Answer:

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