Question

5. Calculate the following:
(a) .3+(-3) + 3 +(-3) + 3 + (-3).......
(b) 3+(-3) + 3 +(-3) + 3 + (-3).................up to 81 terms
.... ...up to 80 terms
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Answer 1

Answer:

1. 0

2.0

Step-by-step explanation:

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Answer 2

Answer:

a. 0

b. 3 and 0

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