Ellipse

Limits, LCD

A very weird question
Complex Numbers

#process Remember this pattern (1,6,12,8)
AOD

Again a very good question
Circles

Binomial Theorem

Trigonometry

Jabardast question
Sequence and series

#concept #process
New property of parabolas : If 3 tangents are considered and a circle is drawn through their point of intersection with each other. Similarly another set of 3 tangents are taken (atleast 1 tangent different from the first st) and circle is drawn. Then the point where these two circles cut each other is the focus

Parabola

3D geometry

#process
Probability

Matrices

#trick #revision From now on, if thinking a problem geometrically gets difficult, always try to reduce it to coordinates

Coordinate Geometry

Very good question
Probability

#process
Definite integration

#process
ITF

#process Great method - If points on a parallelogram are given try taking POI of diagonals as origin