Solve y′=1/x2y' = 1/x^2y′=1/x2.
y=−1/x+Cy = -1/x + Cy=−1/x+C
y=1/x+Cy = 1/x + Cy=1/x+C
y=−2/x3+Cy = -2/x^3 + Cy=−2/x3+C
y=ln(x2)y = \ln(x^2)y=ln(x2)