(a) 0, then Р(хо, у,) (b) ( F₁ (-₁0) ) Prove the following useful result: If two lines L₁ and L2 intersect at an angle tan 8 = m₂ - m₁ 1+m₁m₂ where m, and m₂ are the slopes of L₁ and L₂ respectively. tan x-tany Hint: tan(x - y) 1+tan x tan y Determine the slope of L in terms of a, b, 1 and y₁. Ę₂ (c/o)
(a) 0, then Р(хо, у,) (b) ( F₁ (-₁0) ) Prove the following useful result: If two lines L₁ and L2 intersect at an angle tan 8 = m₂ - m₁ 1+m₁m₂ where m, and m₂ are the slopes of L₁ and L₂ respectively. tan x-tany Hint: tan(x - y) 1+tan x tan y Determine the slope of L in terms of a, b, 1 and y₁. Ę₂ (c/o)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Part A and B needed
By Hand solution needed
Please provide me hundred percent correct solution in the order to get positive feedback please show me neat and clean work for it by hand solution needed
![(a)
0, then
(d)
(e)
४
P(x₁, y₁)
F₁ (-₁0)
-L
tan 0
) Prove the following useful result: If two lines L₁ and L₂ intersect at an angle
m₂ - m₁
1+mim2
where my and m₂ are the slopes of L₁ and L₂ respectively.
tan x-tany
Hint: tan(x - y) = 1+tan x tan y
Ę₂(c/o)
(b) (
(c) (3
) Show that tana = Hint: recall that c² = a²-6². Warning! The algebra
will get messy! Your job is to clean up the mess!
cyl
Determine the slope of L in terms of a, b, a, and y₁.
6²
) Use (c) to show that a = 3.
You have just proved the reflection property of ellipses! This property explains
how whispering galleries, elliptical billiards and lithotripsy work. Write an amusing
essay (maximum 150 words) on an interesting application of the reflection property of
ellipses. You can include illustrations in your essay.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff1535f8f-e5f9-4986-9690-5fd1f204b0f4%2Fd294e5ff-7991-4390-844b-1fee2cb89296%2Fccubnz_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a)
0, then
(d)
(e)
४
P(x₁, y₁)
F₁ (-₁0)
-L
tan 0
) Prove the following useful result: If two lines L₁ and L₂ intersect at an angle
m₂ - m₁
1+mim2
where my and m₂ are the slopes of L₁ and L₂ respectively.
tan x-tany
Hint: tan(x - y) = 1+tan x tan y
Ę₂(c/o)
(b) (
(c) (3
) Show that tana = Hint: recall that c² = a²-6². Warning! The algebra
will get messy! Your job is to clean up the mess!
cyl
Determine the slope of L in terms of a, b, a, and y₁.
6²
) Use (c) to show that a = 3.
You have just proved the reflection property of ellipses! This property explains
how whispering galleries, elliptical billiards and lithotripsy work. Write an amusing
essay (maximum 150 words) on an interesting application of the reflection property of
ellipses. You can include illustrations in your essay.
![Let P (1,91) be a point on the ellipse
y²
6²
1.
Let F₁ and F₂ be the foci of the ellipse. Let L be the tangent line to the ellipse at P = (x₁, Y₁).
Let a and 3 be the angles between the lines PF1, PF2 and L as shown in the figure.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff1535f8f-e5f9-4986-9690-5fd1f204b0f4%2Fd294e5ff-7991-4390-844b-1fee2cb89296%2F3nycphi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let P (1,91) be a point on the ellipse
y²
6²
1.
Let F₁ and F₂ be the foci of the ellipse. Let L be the tangent line to the ellipse at P = (x₁, Y₁).
Let a and 3 be the angles between the lines PF1, PF2 and L as shown in the figure.
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