Basics of Ellipse - Relationship between semi-major axis, semi Minor Axis, Math Class 11

Relationship between semi-major axis, semi –minor axis and the distance of the focus from the centre of the ellipse.

Class 11th Math NCERT

Mathsphy

In all these videos on Conic Section I have always focused on explaining the basics and then solving the questions. My way of solving question will always refer back to the basics explained previously so that students can make the connect between basics and application of them.
Let’s now start about the Conic Section

In conic section we have many shapes to study:
Circle (Advance Theorems and properties) Equation of a Circle. Equation will let us know the location of the centre on plane and the radius of the circle

Ellipse. Ellipse and its Standard Equations
Latus Rectum of Ellipse

Parabola . Shape obtained when you throw a ball in the air. Standard equations of Parabola
Assumption:
- Vertex at the origin
- Focus at (a, 0)
- Directrix x = -a

Latus Rectum: A line segment perpendicular to the axis of the parabola, through the focus and whose end points lie on the parabola

Hyperbola. Equation of Hyperbola
Eccentricity of Hyperbola
Latus Rectum of Hyperbola

We will take all of them one by one in different videos. I have done complete basic videos and then solved questions from NCERT and Exemplar syllabus.

Please use this link for the YouTube playlist of Conic Section Class 11th:
Ellipse Important Questions Class 11 Exemplar and NCERT Solutions

3D Geometry Class 11th

Relations and Functions Important Questions Class 11 Exemplar and NCERT Solutions

Trigonometric Functions Important Questions Class 11 Exemplar and NCERT Solutions

Linear Inequalities Important Questions Class 11 Exemplar and NCERT Solutions

Permutation and Combination Important Questions Class 11 Exemplar and NCERT Solutions

Binomial Theorem Important Questions Class 11 Exemplar and NCERT Solutions

Straight Lines Important Questions Class 11 Exemplar and NCERT Solutions

Hyperbola Important Questions Class 11 Exemplar and NCERT Solutions

Parabola Important Questions Class 11 Exemplar and NCERT Solutions

Circle Important Questions Class 11 Exemplar and NCERT Solutions

Sets Important Questions Class 11 Exemplar and NCERT Solutions

Class 11 Math Important Practice Questions

Mathsphy provides unconventional and a better way of learning maths. It saves time and gives you ease of learning anytime anywhere at your convenience. It has more than 1000 videos for 9th , 10th and 11th grade students explaining topic concepts and then solving all the questions in a very professional language giving you the experience of personalized tutoring.

Class 9 I have: Number System, Polynomials, Coordinate Geometry, Linear Equations in Two Variable, Lines and Angles, Triangles, Quadrilaterals, Circle, Areas of Parallelograms and Triangles, Herons's Formula, Surface Areas and Volumes, Statistics and Probability.

Class 10 I have: Real Numbers, Polynomials, Quadratic Equations, Coordinate Geometry, Linear Equations in Two Variables, Triangles Similarity, Circle, Introduction to Trigonometry, Application of Trigonometry, Area related to circle, Surface Areas and Volumes, Statistics and Probability

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