Derive ideal gas equation from gas laws.

Explanation

Ideal gas equation is obtained by combining all the three like Boyle.s law, `v prop (1)/(P)` at constant T and n.
Charles.s law, `v prop T` at constant P and n
Avogadro.s law `v prop T` at constant P and
When P and T vary simultaneously, `v prop (nT)/(P) or v=R*(nT)/(P) or (PV= nRT)`
Where R is gas constant. This value is same for all gases. so it is also universal gas constant or ideal gas equation.