Real analysis is a branch of mathematics that deals with the study of real numbers and their properties. It involves topics such as limits, continuity, differentiation, and integration.
Real analysis is important because it provides a foundation for many other branches of mathematics and has applications in various fields such as physics, engineering, and economics. It also helps in developing critical thinking and problem-solving skills.
Some good online resources for intro to real analysis help include websites like Khan Academy, MIT OpenCourseWare, and Coursera. There are also many helpful textbooks and lecture notes available for free online.
Common topics covered in an intro to real analysis course include sets and functions, limits and continuity, derivatives, integrals, sequences and series, and the fundamental theorem of calculus.
To improve your understanding of real analysis, it is important to practice regularly and work through problems. You can also seek help from online resources, study groups, or a tutor. It is also beneficial to have a strong foundation in calculus and mathematical proof-writing skills.