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Find the second order derivatives of the...

Find the second order derivatives of the functions given. `x^(20)`

Text Solution

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Let `y=x^(20)`
`implies(dy)/(dx)=(d)/(dx)x^(20)=20x^(19)`
`implies (d^(2)y)/(dx^(2))=(d)/(dx)(20x^(19))`
`=20xx19x^(18)=380x^(18)`
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