English: Now, we can use the boundary conditions, the other one so which was $u\hat{}(\alpha,0)$ is $f\hat{}(\alpha)$.
Telugu: ఇప్పుడు, మనం సరిహద్దు పరిస్థితులను ఉపయోగించవచ్చు, $u\hat{}(\alpha,0)$ $f\hat{}(\alpha)$.