Evaluate the Laplace transform of tcos2t. O a. 6s2+ 24s+ 26 s°[(s+3)? +4} O b. s?+25 (s? – 49)? O c. 30s2 - 250 (s² + 25) d. 1 1 + s2- 16 2" . (s? + 16) 2 e. s2-49 (s² + 49)

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