Hello :”) how to do 5(a)?

SolarBear asked Jul 2, 2022

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SolarBear asked Jul 2, 2022

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17 votes

Answer:

$f'(x) = \frac{sin( (1)/(x)) }{ {x}^(2) }$

Explanation:

Please see the attached picture for the full solution.

• Differentiate cosine

• Then multiply it with the derivative of the term inside the bracket

Kovarex answered Jul 6, 2022

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