Math, asked by nagamegala72, 4 months ago

solve (D²+4)y=x²cos2x​

Answers

Answered by neerujaiverma
0

Answer:

The A.E is m2 + 4 = 0 Read more on Sarthaks.com - https://www.sarthaks.com/392417/solve-d-2-4-y-x-2cos2x?show=392426#a392426

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