The derivative of sin5x is equal to 5sin4x cosx. In this post, we will learn how to differentiate sin5x, that is, sine to the power 5 of x.
Derivative of sin5x Formula:
The derivative of sin5x is denoted by
Derivative of sin^5x
Answer: The Derivative of sin5x is 5sin4x cosx. |
Proof:
Step 1: Let us assume that z=sin x. Then we can write our function as
sin5x=z5
Step 2: Note that
Step 3: By the chain rule, the derivative of
Conclusion: The derivative of sin5x is 5sin4x cosx and this is obtained by the chain rule and the power rule of derivatives.
In a similar way, one can obtain the derivative of sinn x, which is given below:
For example,
- The derivative of sin2x is 2sin x cos x.
- The derivative of sin3x is 3sin2 x cos x.
- The derivative of sin4x is 4sin3 x cos x.
Also Read:
FAQs
Q1: What is the derivative of sin5x?
Answer: The derivative of sin5x is equal to 5sin4x cosx.