Question

Value of ‘s’ in (1 / 5) + (2s / 5) = (2 / 5) + (s / 5) is

Answer 1

Answer:

s=1

hope it helps you!!!!!!!

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Answer 2

Answer:

As we can also write it as,

1/( s² + 4s + 5) = 1/{ (s + 2)² + 1 }

As we all know that,

L-¹{ a/(s²+a²) } = sin at

L-¹{ f(s+a) } = e^(-a) * F(s)

So,

L-¹{ 1/{ (s + 2)² + 1 } } = e^(-2) * sin t.

Hope it may help you.)

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