Please help me solve this question. Posted in a few subs with no luck....

Consider the 1-D Steady-state version of the groundwarter flow equation:

(d^{2h)/(dh2)+(R/T)=0}

For a confined aquifer with boundary conditions:

h=0 at x=0 and h=0 at x=1000m. Find the anylitical solution for the head in this aquifer for general R and T with R not equal to 0.

Is the answer still 0 because there is no gradient?

Please explain step by step.

Thanks in advance.