- Learn the concepts of Sequences and Series from Shrikant Nagori ( IIT-JEE AIR - 30 ). Prepare for your Boards and New IIT-JEE Pattern-JEE Mains & JEE Advanced MH-CETBITSATother Competitve Exams with Plancessbr br "Concepts Covered - br Introduction to Sequences & Series, Arithemeticbr Progression(A.P), Geometric Progression(G.P), Harmonic Progression(H.P),br Relation Between Different Means, Arithmetic Geometric Progression, Sum to nbr Terms of Special Series, Method of Difference"br br Note - Please note that this is a sample video of lecture. Quality of the video is compressed due to best view in youtube. Also only Advance level is available for sample viewing.