Cell potential of Zn-Cu couples at different concentrations

[goldfronts1]

What are the cell potentials of the following?
1) ZnSO4 (1M) & CuSO4 (1M)
2) ZnSO4 (1mM) & CuSO4 (1mM)
3) ZnSO4 (0.1M) & CuSO4 (1M)

I tried using the nearst equation and I keep getting that they are all the same value of +1.10V

 

[Gokul43201]

If you show your work, someone can point out where the error is. Also, next time, use the Homework & Coursework section of the forums for threads such as this.