In the figure, the two straight lines L;:x- 3y + 18 = 0 and L:5x- 3y+ k = 0 intersect at P. L, cuts the y-axis at A, L, cuts the %3D x-axis at B and OA = OB. (a) Find the value of k. (b) Find the ratio of the area of AOAP to that of AOBP.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
Q38
and BD intersect at M.
(a) Find the coordinates of M.
M
(b) (i) Find the equation of BD.
(ii) Hence, find the coordinates of B.
(c) Using the results of (a) and (b), or otherwise, find the coordinates of D.
C(5, -2)
In the figure, the two straight lines L;:x – 3y+ 18 = 0 and
L:5x - 3y+k = 0 intersect at P. L, cuts the y-axis at A, L, cuts the
38.
y
L2: 5x – 3y+ k= 0
x-axis at B and OA = OB.
P.
(a) Find the value of k.
(b) Find the ratio of the area of AOAP to that of AOBP.
8 lo L:x-3y+ 18 = 0
B
In the figure, the two straight lines L:2x + y -93D0 and L, are
perpendicular to each other, and intersect at P(a, 5). L, cuts the y-axis
39.
y
L: 2x + y-9 = 0
at B.
(a) (i)
Find the value of a.
P(a, 5)
(ii) Find the equation of L,.
() Another straight line L2 passes through B and cuts the x-axis at A.
B
which is vertically below P.
(i)
Find the coordinates of A and B.
(ii)
Find the equation of L2.
pla
Transcribed Image Text:and BD intersect at M. (a) Find the coordinates of M. M (b) (i) Find the equation of BD. (ii) Hence, find the coordinates of B. (c) Using the results of (a) and (b), or otherwise, find the coordinates of D. C(5, -2) In the figure, the two straight lines L;:x – 3y+ 18 = 0 and L:5x - 3y+k = 0 intersect at P. L, cuts the y-axis at A, L, cuts the 38. y L2: 5x – 3y+ k= 0 x-axis at B and OA = OB. P. (a) Find the value of k. (b) Find the ratio of the area of AOAP to that of AOBP. 8 lo L:x-3y+ 18 = 0 B In the figure, the two straight lines L:2x + y -93D0 and L, are perpendicular to each other, and intersect at P(a, 5). L, cuts the y-axis 39. y L: 2x + y-9 = 0 at B. (a) (i) Find the value of a. P(a, 5) (ii) Find the equation of L,. () Another straight line L2 passes through B and cuts the x-axis at A. B which is vertically below P. (i) Find the coordinates of A and B. (ii) Find the equation of L2. pla
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,