Mathematics, 05.09.2020 05:01 jvargas0207
Verify by substitution whetherthe given functions are solutions of the given DE. Primes denote derivatives with respect to x. y!! +y′= cos 2x;y"= cosx+sinx, y # = cos 2x, y$ =sin 2x
Answers: 1
is not a solution of the differential equation 
is not a solution of the differential equation 
is not a solution of the differential equation 
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Verify by substitution whetherthe given functions are solutions of the given DE. Primes denote deriv...
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