Prachi Kashyap posted an Question
February 01, 2022 • 08:25 am 30 points
  • IIT JAM
  • Mathematics (MA)

21. let y(x) = a(x) x* + b (x) x be a solution of the differential equation y-4xy +6y = x" sec x then b (x) is (a) -x tanx + log sec x +c (b) tan x +c (c) -x ta

21. Let y(x) = A(x) x* + B (x) x be a solution of the differential equation y-4xy +6y = x" sec x then B (x) is (a) -x tanx + log sec x +C (b) tan x +C (c) -x tan x +C (d) log sec x +C

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