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PROBLEM 5 Note that if δ is the Dirac delta then L{δ(t−a)}=∫0+∞δ(t−a)e−stdt=e−as. Solve y′′+y=4δ(t−2π),y(0)=1,y′(0)=0.
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answerhappygod
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PROBLEM 5 Note that if δ is the Dirac delta then L{δ(t−a)}=∫0+∞δ(t−a)e−stdt=e−as. Solve y′′+y=4δ(t−2π),y(0)=1,y′(0)=0.
PROBLEM 5 Note that if δ is the Dirac delta then L{δ(t−a)}=∫0+∞δ(t−a)e−stdt=e−as. Solve y′′+y=4δ(t−2π),y(0)=1,y′(0)=0.
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