Question

How many rows does a truth table have for: p (+) (pvq) ?

Answer 1

i get 4 outputs for (pvq); t,t,t,f

p q pvq
t t t
t f t
f t t
f f f

do i cycle the ps: t,f thru all 4 results?

Answer 2

t t f
t t f
t t f
t f t

f t t
f t t
f t t
f f f

or do i just stick to the original four rows?

Answer 3

p q pvq p(+) (pvq)
t t t f
t f t f
f t t t
f f f f

Answer 4

let n be the number of statements. then you will need \[2^n\] rows for your truth table

you have 2 statements (p,q) so you need \[2^2=4\] rows


also... what is the (+) for?

Answer 5

(+) means "exclusive or"

Answer 6

ok

Answer 7

\[\oplus\]

Answer 8

yeah, that thing :)