Please answer 4,5,7 Find C{/(1) of the following functions. Note: a, b, e, k and n are constants.[r+1 ,0s1<11. f()={le.1212. (1)=rcos81+23. f(1)=r** +acosh 2r+bsinh zr(1)="cos" (21)+e4.5. f(t)=-3t' +3.86. f(1)=-" sin (21+x)7. S(1)=3e" cosh (In 2r) in two ways.

(4) Following are the Laplace transform properties. cos2t=1+cos2t2Lcosat=ss2+a2Lk=ks

Answered: f(1)="cos" (21)+e 4.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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