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what is the order of the differential e...

what is the order of the differential equation whpse solution is y = acos x + b sin x + ` ce^(-x) +d `, where a,b,c and d are arbitarty constants ?

A

1

B

3

C

2

D

4

Text Solution

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The correct Answer is:
D
Order = 4 ( No. of arbitary constant =4)
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