Solve the Ordinary Differential Equation y" - 2y' - 8y = 0 if y(0) = 3 and y'(0) = 6. O a. 2e ¹cos(31)-213³sint (31) O b. 3e'cos(31)+tsint(3t) OC. None. O d. 2e 'cos(31)-2te-13 sint(31) O e. 3e'cos(31)+te-'sint(31)

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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55:38
Solve the Ordinary Differential Equation y" - 2y' - 8y = 0 if y(0) = 3 and y'(0) = 6.
O a. 2e 'cos(31)-21³sint(31)
O b. 3e'cos(31)+tsint(31)
O c. None.
O d. 2e 'cos(31)-2te-1³ sint(31)
O e.
3e'cos(31)+te-'sint(31)
Transcribed Image Text:55:38 Solve the Ordinary Differential Equation y" - 2y' - 8y = 0 if y(0) = 3 and y'(0) = 6. O a. 2e 'cos(31)-21³sint(31) O b. 3e'cos(31)+tsint(31) O c. None. O d. 2e 'cos(31)-2te-1³ sint(31) O e. 3e'cos(31)+te-'sint(31)
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