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If m, n are the order and degree of the ...

If m, n are the order and degree of the differential equation `[(d^(4)y)/(dx^(4))+(d^(2)y)/(dx^(2))]^((1)/(2))=a(d^(2)y)/(dx^(2))` respectively, then the value of `4m-n` is

A

15

B

12

C

14

D

13

Text Solution

Verified by Experts

The correct Answer is:
A
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