009B Sample Final 3, Problem 7

Does the following integral converge or diverge? Prove your answer!

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \int_1^\infty \frac{\sin^2(x)}{x^3}~dx}

Foundations:

Solution:

Step 1:

Step 2:

Final Answer:

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