Q11 of 29 Page 9

Find the particular solution of the differential equation given that when x = 1, y = π/4[CBSE 2013]

Consider the given equation




this is homogeneous equation,


Put y = vx


And


So,





cos v dv =



sin v = log x + c


…… (1)


Put x = 1, y = in eq.(1),


c =


now,


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