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Evaluate: i (-1)xx(-2)xx(-3)xx(-4)xx(-5)...

Evaluate:
i `(-1)xx(-2)xx(-3)xx(-4)xx(-5)`
ii `(-3)xx(-5)xx(-2)xx(-4)`
iii `(-2)xx(-2)xx(-2)xx` 8 times
iv `(-2)xx(-2)xx(-2)xx` …9 times
v `(-1)xx(-1)xx(-1)xx...`100 times
vi `(-1)xx(-1)xx(-1)xx...` 301 times

Text Solution

Verified by Experts

The correct Answer is:
I -120
ii 120
iii 256
iv -512
v 1
vi -1
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