Learn the limit comparison test for infinite series in this 12-minute video tutorial. Explore the proof and application of this powerful technique to determine series convergence or divergence. Follow along with step-by-step examples demonstrating how to use the limit comparison test for both convergent and divergent series. Gain a deeper understanding of this essential calculus concept, applicable to AP Calculus BC and Calculus 2 coursework. Enhance your problem-solving skills with additional practice problems and reinforce your knowledge of infinite series analysis.