Ellipse
An ellipse is the set of points in the plane, the sum of whose distance from two fixed points is a given positive constant that is greater than the distance between the two fixed point..
Equation of Ellipse
Equation of ellipse is given by (x - h) 2 / a 2 + (y - k) 2 / b 2 = 1 . Where h, k a and b are real number..
Parametric Representation of Ellipse
If the Point of contacts on the ellipse ,when the lines or the circles in touch with the ellipse ,we call it as parametric representation of ellipse..
Equation of tangent and normal to an ellipse
Equation of tangent and normal to an ellipse is important with respect to the angle that is made by the lines inside the ellipse as we have seen in auxiliary angl..
What is the center of the ellipse shown?
What is the center of the ellipse shown? => (0, 0) or (0, 1) or (0, 3) or (- 3, 0)..
General Equation of an Ellipse
General Equation of ellipse is derived with the points of locus F (p,q) and the equation of directrix ax+by+c = 0 along with eccentricity ..
Verticle Form of an Ellipse
- In this case the major and minor axis of the ellipse along y-axis and x-axis respectively . AA’ =2b and BB’=2a .The foci F and F’ are (0,be)respectively . The directrices DZ and DZ are given by y=b/e and y= -b/e respectively.Length of latus rectum 2b 2 /a The equation ..
Parametric Representation of Ellipse
Proof - Let QPN be perpendicular to the major axis and O be the centre of the ellipse. Let NOQ=Φ,Then X = ON=OQcosΦ = acosΦ.Since p(x,y) lies on the ellipse (x 2 /a 2 )+(y 2 /b 2 ) = 1 and since x=acosΦ we have[( a 2 cos 2 Φ/a 2 )/a 2 ]+[y 2 /b 2 ]=1 or y 2 /..
General Equation of an Ellipse
- Let e be the eccentricity of an ellipse whose focus is F(p,q) and the equation of whose directrix is ax+by+c=0 Let P(x,y) be a point on the ellipse and PM be the perpendicular on directrix .Then by definition of ellipse PF/PM = e PF 2 = e 2 PM 2 (x-p) 2 + (y-q) 2 = e..
Finding the point of contact for Ellipse
The tangent y=mx+√(a 2 m 2 +h 2 ) touches the ellipse (x 2 /a 2 )+(y 2 /b 2 )=1 at the point [(-a 2 m/√(a 2 m 2 +b 2 ) , b 2 /√(a 2 m 2 +b 2 ..
Result
Pages   :     1     2     3     4     5     6     7     8     9     10     11
See what our Users say :
The tutors answered all my questions!!! and it cleared all that for me giving me examples and definitions for what i didnt understand and they were nice - Zoe
I summarize the news article with tutor. it was helpful time, I knew the concept of no-bit apparently. Tutor made my task easier and efficient
I was very pleased with this tutoring and my sessions with Tutor Vista. It really helped me with all of my problems in all the subjects - Brooklyn
Tutor teaches awesome. very simple and clear, I think I have learnt a lot in todays session. I shall get all my friends to this site.

