BSME 2-1 FIRST SEMESTER, SY 2021-2022 Solve the equations completely(no short-cuts) and write legibly. Box the final answer. Follow the same format of the previous assignments. FAILLURE TO DO SO WILL NOT BE CREDITED. d'y dy -4+y=r²-21 +3 dr dt 1. 2. y"-7y' (2x-1)sin 2x 3. y'-5y =x'e" – xe" 4. (D²+D-1) y =0 , when x = y = 0. y' = y" = 1, y" = -1

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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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BSME 2-1
FIRST SEMESTER, SY 2021-2022
Solve the equations completely(no short-cuts) and write legibly. Box the final answer. Follow the
same format of the previous assignments. FAILLURE TO DO SO WILL NOT BE CREDITED.
d'y
dy
-4+y=r²-2t +3
dt
dr
1.
2. y"-7y' (2x-1)sin 2x
3. y'-5y =x'e" – xe"
4. (D²+D-1) y = 0 , when x = y = 0. y' = y" = 1. y" = -1
Transcribed Image Text:BSME 2-1 FIRST SEMESTER, SY 2021-2022 Solve the equations completely(no short-cuts) and write legibly. Box the final answer. Follow the same format of the previous assignments. FAILLURE TO DO SO WILL NOT BE CREDITED. d'y dy -4+y=r²-2t +3 dt dr 1. 2. y"-7y' (2x-1)sin 2x 3. y'-5y =x'e" – xe" 4. (D²+D-1) y = 0 , when x = y = 0. y' = y" = 1. y" = -1
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