Find out the work done in the given graph. Also draw the corresponding T -V curve and P-T curve.

Explanation

Solution in `P-V` curves area unde the cycle is equal to work done therefore work done by the gas is equal to `P_(0)V_(0)`.
Line `AB` and `CD` are isochoric line, line `BC` and `DA` are isobaric line.
`:.` the `T-V` curve and `P-T` curve are drawn as shown.