Question 318 of 490MediumMCQ
Solution of cosxdy=y(sinx−y)dx, 0<x<π/2, is: Solutions · 1
Official solution
Dividing by y2 and setting t=1/y: dxdt+ttanx=secx. I.F.=secx.
\[t\sec x = \tan x+c \implies \frac{1}{y}\sec x=\tan x+c \implies \sec x = (\tan x+c)y.\] Answer the question to unlock