What is an Ellipse

Protein & its Classification

Standard equation of an Ellipse

How to draw and define an Ellipse

when second degree equation represents a circle parts

Condition for a line to become tangent a circle

How to locate the position of a point w.r.t a circle and its Formula

What is tangent line ? length of a tangent to a circle

Degenerate Conic and its Representation

Question No.1 ( Part i & iv )

Role of Circle in daily life

General type of second degree Equation is always represents some cones

Question No.7 ( Part i & ii )

Question No.8 ( Part i & iii )

Question No.1 ( Part a,b & c ) & Question No.5

(16) USES OF LASER IN MEDICINE AND INDUSTRY | Lecture No 16 Chapter 20 Physics Class 12 by PGC| PGC LECTURES | SIR HASSAN FAREED

(14) Laser | Lecture No 14 Chapter 20 Physics Class 12 by PGC| PGC LECTURES | SIR HASSAN FAREED

(1) ATOMIC SPECTRUM | Lecture No 1 Chapter 20 Physics Class 12 by PGC| PGC LECTURES | SIR HASSAN FAREED

Tissue Culture, Tissue Culture of Carrots, Coconut Milk, Meristem & Ovarian Culture, Micropropgation, Somatic Embryos, Artificial Seeds

Filter Crucible & Crystallization

Preparation of Alkyl Halides [ From Alkanes & From Alcohol ]

Math Chapter 8.2 Part 11

Math Chapter 8.3 Part 03

Math Chapter 8.2 Part 10

Math Chapter 8.3 Part 06

Math Chapter 8.2 Part 07