Teaching UP TGT Mock Test Series 2025 Mathematics Differential Equations Solution of Differential Equations
Solve \(\frac{1}{\sin x} \cdot\frac{d^2y}{dx^2}= cosec\:x-2 \sin x\).
1
\(y=\frac{\cos 2x}{4}+C_1x+C_2\)
2
\(2y^2=\frac{\cos 2x}{4}+C_1x+C_2\)
3
\(y=\frac{-\cos 2x}{4}+C_1x+C_2\)
4
None of these