3*sin(t) - sin(3*t)
3*sin(t) - sin(3*t)
Differentiate term by term:
The derivative of a constant times a function is the constant times the derivative of the function.
The derivative of sine is cosine:
So, the result is:
The derivative of a constant times a function is the constant times the derivative of the function.
Let .
The derivative of sine is cosine:
Then, apply the chain rule. Multiply by :
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
So, the result is:
The result of the chain rule is:
So, the result is:
The result is:
The answer is:
-3*cos(3*t) + 3*cos(t)
3*(-sin(t) + 3*sin(3*t))