According to some perspectives, IB Mathematics SL AI (Applications and Interpretation) is considered the easiest of the four IB Mathematics courses. This is because it focuses on applying mathematical concepts to real-world scenarios. However, ease is subjective and depends on individual strengths and learning styles. While many universities don't prioritize it as highly as other IB Math courses, that doesn't automatically make it "easy." It simply means the focus and content may be less rigorous and more practically oriented than other options.