What is the degree of the differential equation d3ydx3+2(d2ydx2)2−dydx+y=0?
A
6
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B
3
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C
2
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D
1
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Solution
The correct option is D1 The degree of a differential equation is the power of the highest order derivative in the equation. For the given equation the highest order is 3 and the power to the highest order is 1.
Hence, the degree of given DE is 1. Option D is true