Video solution will be uploaded soon.
Let y=y(x) be the solution of the differential equation \dfracdydx+3\tan^2 x,y+3y=\sec^2 x, y(0)=\dfrac13+e^3. Then y!\left(\dfracπ4\right) is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.