state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Mathematics Differential Equations Solution of Differential Equations
The general solution of the differential equation (sin y cos2 y - x sec2 y) dy = (tan y) dx is
1
tan y = 3x cos3 y + c
2
x(sec y + tan y) = cos2 y + c
3
y sin y = x2 cos2 y + c
4
3x tan y + cos3 y = c
5
Question Not Attempted