# Find the Second Derivative y”=tan(x)

The derivative of with respect to is .
Find the second derivative.
Differentiate using the chain rule, which states that is where and .
To apply the Chain Rule, set as .
Differentiate using the Power Rule which states that is where .
Replace all occurrences of with .
The derivative of with respect to is .
Raise to the power of .
Raise to the power of .
Use the power rule to combine exponents.
Add and .
Find the Second Derivative y”=tan(x)

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