Which of the equations below is a second order nonlinear differential equation? O A. ¹^²x²y — (1 — 42² - ²x “\x²y = e2x B. c. d²y X E. d²x X d²y d²x -3 dy dx sin(x) dx dy = tan (x) 5sin(2x)y = e -e³cos (x) y = x4 None of the Choices

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