Part 1. Introduction and Derivation of Equation of Parabola in standard form y= 4ax
https://youtu.be/e5d72OfGiEo
Part 2. Finding the equation of parabola at given point: (a) Vertex (0,0), Focus (4,0) (b)
Vertex (-1, 3), Focus (5,3)
(c) Vertex (2, 3), Focus (2, 5)
https://youtu.be/pt8mxMLO4kU
Part 3. Finding the equation of parabola at given conditions
a. Vertex at (-5, -3), and end of
latus rectum (-1, 5), and (-1, -11)
b. focal width 16, axis parallel to
x- axis, passing through (3,7) and (3,-1)
https://youtu.be/hMxusgkzMgQ
Part 4. Finding coordinates of the vertex, the focus, equation of directrix, length of latus rectum
(a) y^2= 16x (b) y^2 =6y-12x+45
https://youtu.be/4cWxgpH-8Cg
Part 5. A double ordinate of the parabola
y^2 = 2ax is of length 4a. Prove that
the lines joining the vertex to its
ends are at right angles.
https://youtu.be/zU7aKjCAv04
Part 6. Find the locus of middle points of the
chords of the parabola y = 4ax passing
through vertex. Prove that it is a parabola.
Find its latus rectum.
https://youtu.be/8_fLDoh9ytw
Basic Math Class 12 Conic Section Parabola
Equation of parabola
Unit 4 Conic Section
Exercise 4.1 Equation of Parabola
+2 NEB Basic Math Class 12 Solution
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