The fixed beam shown in the given figure carries a point load. What are fixed end moments MAB and MBA?
1
\(M_{AB}=\frac{Wab^2}{l^2}\) and \(M_{BA}=\frac{Wba^2}{l^2}\)
2
\(M_{AB}=\frac{Wab^3}{l^2}\) and \(M_{BA}=\frac{Wba^3}{l^2}\)
3
\(M_{AB}=\frac{Wab^2}{2l^2}\) and \(M_{BA}=\frac{Wba^2}{2l^2}\)
4
\(M_{AB}=\frac{Wab^2}{l}\) and \(M_{BA}=\frac{Wba^2}{l}\)