Final Answer
Step-by-step Solution
Specify the solving method
Simplify the expression inside the integral
Learn how to solve trigonometric integrals problems step by step online.
$\int\frac{\sin\left(4x\right)}{2}dx$
Learn how to solve trigonometric integrals problems step by step online. Solve the trigonometric integral int(sin(2x)cos(2x))dx. Simplify the expression inside the integral. Take the constant \frac{1}{2} out of the integral. Divide 1 by 2. We can solve the integral \int\sin\left(4x\right)dx by applying integration by substitution method (also called U-Substitution). First, we must identify a section within the integral with a new variable (let's call it u), which when substituted makes the integral easier. We see that 4x it's a good candidate for substitution. Let's define a variable u and assign it to the choosen part.