The solution at $x=1$, $t=1$ of the partial differential equation $\dfrac{\partial ^2 u}{\partial x^2} = 25 \dfrac{\partial ^2 u}{\partial t^2}$ subject to initial conditions of $u(0) = 3x$ and $\dfrac{\partial u}{\partial t}(0) =3$ is _______

1. $1$
2. $2$
3. $4$
4. $6$

## 1 Answer

Sir for this question there is no answer in this... I think data is insufficient sir...plzz respond to this
140 points

### 1 comment

Was using the ACE key. They had given a solution - do you think it is wrong?
Answer: