Prachi kashyap Asked a Question
February 1, 2022 8:25 ampts 30 pts
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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  • Viksha garg thankyou
    option b
    • cropped5920713302070130813.jpg
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