Calculus Examples

Find the Derivative - d/d@VAR f(x)=(sin(x))/(2-cos(x))
Step 1
Differentiate using the Quotient Rule which states that is where and .
Step 2
The derivative of with respect to is .
Step 3
Differentiate.
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Step 3.1
By the Sum Rule, the derivative of with respect to is .
Step 3.2
Since is constant with respect to , the derivative of with respect to is .
Step 3.3
Add and .
Step 3.4
Since is constant with respect to , the derivative of with respect to is .
Step 3.5
Multiply.
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Step 3.5.1
Multiply by .
Step 3.5.2
Multiply by .
Step 4
The derivative of with respect to is .
Step 5
Raise to the power of .
Step 6
Raise to the power of .
Step 7
Use the power rule to combine exponents.
Step 8
Add and .
Step 9
Simplify.
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Step 9.1
Apply the distributive property.
Step 9.2
Simplify the numerator.
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Step 9.2.1
Multiply .
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Step 9.2.1.1
Raise to the power of .
Step 9.2.1.2
Raise to the power of .
Step 9.2.1.3
Use the power rule to combine exponents.
Step 9.2.1.4
Add and .
Step 9.2.2
Factor out of .
Step 9.2.3
Factor out of .
Step 9.2.4
Factor out of .
Step 9.2.5
Rearrange terms.
Step 9.2.6
Apply pythagorean identity.
Step 9.2.7
Multiply by .
Step 9.3
Reorder terms.
Step 9.4
Rewrite as .
Step 9.5
Factor out of .
Step 9.6
Factor out of .
Step 9.7
Move the negative in front of the fraction.