d. Verify that multiplication is associative for integers using the integers 2, 4, and - 3.
2. Give one counterexample to show that:
a integers are not commutative under subtraction using 13 and -31.
b. integers are not associative under subtraction using 11, 12, and -13.
c. division is not commutative for integers using 15 and -5.
d. division is not associative for integers using 3, 6, and - 3.
3. a. What is the additive identity of i. 10?
i. -15?
b. Write the additive inverse of
i.(-111).
ii. 99.
4. Give examples of:
One positive and one negative integer whose sum is -25.
a
integers whose sum is -19.
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2
Answer:
too much work
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too much work, tell your teacher, "I won't do it"
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0
Answer:
hi
Step-by-step explanation:
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