(ii) x2 - 2x + 2 > 0
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Step-by-step explanation:
x² - 2x + 2 > 0
=> (x² - 2x + 1) + 1 > 0
=> (x - 1)² > -1
=> {(x - 1)²}² > (-1)²
=> (x - 1)^4 > 1
=> (x-1) > 4th root of 1
=> (x - 1) > 1
=> x > 1+1
=> x > 2
Therefore, the value of x is all the natural numbers greater than 2
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