Q73. The solution of the differential equation dy/dx + (2x/(1+x2))y = 1/(1+x2)2 is:Mathematics — NUST Mock By IBAGRADS 5 — Question 73 of 200A. y(1-x2) = tan-1x + cB. y(1+x2) = tan-1x + cC. y(1+x2)2 = tan-1x + cD. y(1-x2)2 = tan-1x + cPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →