7) Solve the following a²z axay a. = cos(2x + 3y) xy²s = 1-2x²y b. c. r = x²e³

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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7) Solve the following
a²z
axay
a.
= cos(2x + 3y)
b. xy²s 1-2x²y
c. r = x²ey
d. yq xp z
Transcribed Image Text:7) Solve the following a²z axay a. = cos(2x + 3y) b. xy²s 1-2x²y c. r = x²ey d. yq xp z
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