This channel is dedicated to teaching and learning of Mathematics for class 11 and 12 standard students. As you all know IIT PAL is a wonderful initiative of MHRD, Ministry of Human Resource Development, to teach basic sciences to the students who aspire to be engineers and/or scientists in future. In this channel we have considered all the topics of Mathematics within the syllabus of CBSE and JEE examinations. Depending upon the depth of the syllabus sufficient number of lectures have been prepared for each topic. The lectures have been delivered by professors of different IITs, namely IIT Delhi, IIT Madras, IIT Bombay, IIT Kharagpur, IIT Patna and also by some teachers of Kendriya Vidyalaya who actually deal with students of class 11 and 12 on daily basis, and know their pulses well. The overall plan is to record around 210 lectures covering all the topics within the purview of “mathematics” for class 11 and 12. Also, some lectures are there that are not directly relevant to the prescribed syllabus, but will work as stimulants for students who have more interest in mathematics as a subject. These lectures will allow them to think in a deeper way, which in turn will pave the way for the students to pursue in future science and engineering of different disciplines, be it Computer Science, Electrical and Electronics, Civil, Mechanical. Nobody can excel in these subjects without having a good grasp of Mathematics. Moreover, advanced science courses, such as Physics, Statistics, need a significant command over Mathematics. IIT PAL Mathematics lectures are expected to build that command in understanding and problem solving using mathematics. The lectures presented in the IIT PAL mathematics series will help students to build the necessary foundation that would enable them to pursue higher studies in Sciences and Technology, in different institutes of repute of the country.