The solution of differential equation dy dx – y tan x = – y 2 sec x is :
Mathematics · JEE Main · NTA Exams — Differential Equations
The solution of differential equation
\(\frac{\mathrm{dy}}{\mathrm{dx}}\) – y tan x = – y2 sec x is :
\(\frac{\mathrm{dy}}{\mathrm{dx}}\) – y tan x = – y2 sec x is :
- y–1 sec x = cot x + c
- y–1 cos x = tan x + c
- y–1 sec x = tan x + c
- none of these
Answer
(C) y –1 sec x = tan x + c
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