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30. Derivatives
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Q3 of 168 Page 30

If x < 2, then write the value of

Let


Now,




From above,


x2 – 4x + 4 > 0


(x – 2)2 > 0


x > 2


But x < 2. Therefore, does not exist for the given function.


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Write the value of

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If , then find

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Write the value of

Questions · 168
30. Derivatives
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