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Verify a-(-b) = a+b for the following va...

Verify a-(-b) = a+b for the following values of a and b. :- a=21, b=18

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  3. Verify a-(-b) = a+b for the following values of a and b. :- a=21, b=18

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  4. Verify a-(-b) = a+b for the following values of a and b. :- a=118, b=...

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  11. Write down a pair of integers whose: Sum is -7.

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  14. Write a pair of negative integers whose difference giv es 8.

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  15. Write a negative integer and a positive integer whose sum is -5.

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  16. Write a negative integer and a positive integer whose differene is -3.

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