Question: 1. Show that 2{t} = O 2. Find L{t? cos kt} 3. Find the Laplace transform of the triangular-wave function T(t, c) by t

1. Show that 2{t} = O 2. Find L{t? cos kt} 3. 

1. Show that 2{t} = O 2. Find L{t? cos kt} 3. Find the Laplace transform of the triangular-wave function T(t, c) by t 0stsc T(t, c) = 2c - tc

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