Question

$$y = n \sin \frac { 14 - 4 / 25 n } { 4 - x ^ { 2 } } k + 2$$

Answer

$$sin(k)*t-2*k*sin(2*t)-k^2;k*n*e*2*A$$

Solution


Simplify  \(\frac{k}{2}\sin{2t}\times 4\)  to  \(2k\sin{2t}\).
\[\begin{aligned}&(\sin{k})t-2k\sin{2t}-{k}^{2}\\&kne\times 2A\end{aligned}\]