Calculus Examples

Find the Derivative - d/d@VAR f(x) = natural log of sin(x)^2
Step 1
Differentiate using the chain rule, which states that is where and .
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Step 1.1
To apply the Chain Rule, set as .
Step 1.2
The derivative of with respect to is .
Step 1.3
Replace all occurrences of with .
Step 2
Convert from to .
Step 3
Differentiate using the chain rule, which states that is where and .
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Step 3.1
To apply the Chain Rule, set as .
Step 3.2
Differentiate using the Power Rule which states that is where .
Step 3.3
Replace all occurrences of with .
Step 4
Move to the left of .
Step 5
The derivative of with respect to is .
Step 6
Simplify.
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Step 6.1
Reorder the factors of .
Step 6.2
Add parentheses.
Step 6.3
Reorder and .
Step 6.4
Add parentheses.
Step 6.5
Reorder and .
Step 6.6
Reorder and .
Step 6.7
Apply the sine double-angle identity.
Step 6.8
Rewrite in terms of sines and cosines.
Step 6.9
Apply the product rule to .
Step 6.10
One to any power is one.
Step 6.11
Combine and .
Step 6.12
Apply the sine double-angle identity.
Step 6.13
Cancel the common factor of and .
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Step 6.13.1
Factor out of .
Step 6.13.2
Cancel the common factors.
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Step 6.13.2.1
Factor out of .
Step 6.13.2.2
Cancel the common factor.
Step 6.13.2.3
Rewrite the expression.
Step 6.14
Separate fractions.
Step 6.15
Convert from to .
Step 6.16
Divide by .