Calculus Examples

Find the Derivative - d/d@VAR f(x)=sin(cos(2x))^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
Differentiate using the Power Rule which states that is where .
Step 1.3
Replace all occurrences of with .
Step 2
Differentiate using the chain rule, which states that is where and .
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Step 2.1
To apply the Chain Rule, set as .
Step 2.2
The derivative of with respect to is .
Step 2.3
Replace all occurrences of with .
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
The derivative of with respect to is .
Step 3.3
Replace all occurrences of with .
Step 4
Differentiate.
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Step 4.1
Multiply by .
Step 4.2
Since is constant with respect to , the derivative of with respect to is .
Step 4.3
Multiply by .
Step 4.4
Differentiate using the Power Rule which states that is where .
Step 4.5
Simplify the expression.
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Step 4.5.1
Multiply by .
Step 4.5.2
Reorder the factors of .