Evaluate the following definite integral:∫𝜋30sin(𝑥) d𝑥
Question
Evaluate the following definite integral:∫𝜋30sin(𝑥) d𝑥
🧐 Not the exact question you are looking for?Go ask a question
Solution
Sure, here are the steps to evaluate the definite integral:
-
Identify the integral: ∫sin(x) dx from π/3 to π.
-
Find the antiderivative of sin(x), which is -cos(x).
-
Apply the Fundamental Theorem of Calculus, which states that the definite integral of a function from a to b is F(b) - F(a), where F is the antiderivative of the function.
-
Substitute π and π/3 into -cos(x):
F(π) = -cos(π) = -(-1) = 1 F(π/3) = -cos(π/3) = -1/2
-
Subtract F(π/3) from F(π) to get the result:
1 - (-1/2) = 1 + 1/2 = 1.5 or 3/2.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.