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The degree of the differential equation (d3y/dx3) -7( d2y/d2x)3+ (dy/dx)5 = sec2x is- |
5 1 2 3 |
1 |
The degree of the differential equation is equal to the power of highert order derivative involve in the equation so the degree of the given differential equation (d3y/dx3) -7( d2y/d2x)3+ (dy/dx)5 = sec2x is 1. |
