ds 5

[vaivish]

attached problem

[rhymes_with_luck]

stmt 1: n+1 > 0

n > -1
says nothing bout P...

stmt2: np>0 both - or both +

together n can be 0,1....wait it can not be 0 as np>0

hence n > -1 and n>0
prove p>0

ans C

[vaivish]

thanks