.il ll.רמNs 16 9:15 PM • A57 1-i-iv- Find extr... Find extremals of : i) J(y) = | (e' +xy ')dx. y (0) = 0, y (1) =1. i) J(y) =[(e *y"dx , y (0) =0, y'(0) =1, y (1) =e, y'(1)= 2e . ii ) J(y)= [a+y*x&x, y (0) = 19, y (1) = 30 . iv ) J (y)= | (x+y') In siny'dx v)J(y)= 27 | y 1+y"dx min, y (x,)= y,,y (x,) = y2 . vi) J (y)= |(y," -y,")dx →ext, y,(0) = 2, y,(1) =0, y,(0) = 0, y ¿(1) = 1, y, (0) = 1, y 0)%=0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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9:15 PM •
K/s
1-i-iv- Find extr...
Find extremals of:
i) J(y) = | (e' +xy')dx, y (0) =0, y (1) =1.
J(v) = [e*y"dx, y(0) = 0. y'(0) =1.y () =e, y'1) = 2e .
ii)
iii ) J (y)=|
y (0) = 19, y (1) = 30 .
iv ) J(y)= | (x+y') In siny'dx
0.
v)J(y)= 27 | y 1+y"dx min, y (x,)= y,,y (x,) =y2 .
12
vi) J (y) = [(y," -y")dx →ext,
y,(0) = 2, y,(1) = 0, y,(0) = 0, y ,(1) = 1, y, (0) = 1, y,0)=0
Transcribed Image Text:9:15 PM • K/s 1-i-iv- Find extr... Find extremals of: i) J(y) = | (e' +xy')dx, y (0) =0, y (1) =1. J(v) = [e*y"dx, y(0) = 0. y'(0) =1.y () =e, y'1) = 2e . ii) iii ) J (y)=| y (0) = 19, y (1) = 30 . iv ) J(y)= | (x+y') In siny'dx 0. v)J(y)= 27 | y 1+y"dx min, y (x,)= y,,y (x,) =y2 . 12 vi) J (y) = [(y," -y")dx →ext, y,(0) = 2, y,(1) = 0, y,(0) = 0, y ,(1) = 1, y, (0) = 1, y,0)=0
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