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Chetan Suryawanshi posted an Question
June 07, 2020 • 23:08 pm 30 points
  • IIT JAM
  • Physics (PH)

Type 3 denominator contains irreducible quadratic factor 27-12s (s+4)(s +9) 27-12s ex.1 find l a bs+c solution: (s+2)(s+9) s+4 s +9

Type 3 Denominator contains irreducible quadratic factor 27-12s (s+4)(s +9) 27-12s Ex.1 Find L A Bs+C Solution: (s+2)(s+9) S+4 s +9

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    Ruby negi Best Answer

    complete solution...

    cropped-1026604536.jpg
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    first find the coefficients A,B,C

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    remember some formulas in Laplace like

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    laplace of sin, cos, sinh,cosh,t, exponential.. this will help u to solve the ques..

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    for any doubt

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    must ask.

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    according to you ma'am if B=0 then how s term is here? i mean it should be 0

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    ohh sorry, u wrote wrongly it's C=0.. not B..

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    Dhairya sharma

    dear to solve these we have to solve them by factor method.

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