I'm sorry that i'm asking so many q's it's just that im repeating my discrete maths exam nxt wk.Im studying Cs and need to pass it to get to nx yr..So here is another Q.The nand operator is important in logic circuit theory, and is defined by

p nand q=¬(p^q)

By means of truth tables or otherwise show that;

(i)¬p=(p nand p)

(ii)pVq|=(p nand p) nand (q nand p)

preferably truth tables...

Thanks,

Kod