Question

X, Y, Z and W are integers. The expression X-Y-Z is even and the expression Y-Z-W is odd. If X is even what must be true?
W must be odd Y-Z must be odd Z must be odd

Answer 1

Try it........ u will get that the pattern will repeat.

Answer 2

Calculate up to A(8) u will see the result.

Answer 3

i just want to conform its answer ,,,actually my answer is 0 is that correct

Answer 4

S(1000) = S( 1000 MOD 6)

Answer 5

what mod 6 does here

Answer 6

S(1000) = S(4) = 1+2+1-1=3

Answer 7

Did u see the pattern?

Answer 8

1,1,0,0,-1,-1 like that

Answer 9

sorry

Answer 10

Nope:
S(1)=1
S(2)=3
S(3)=4
S(4)=3
S(5)=1
S(6)=0
S(7)=1
S(8)=3
S(9)=4
S(10)=3

Answer 11

it was 1 1 0 -1 -1 0 1 1 -1 -1

Answer 12

The pattern repeats after 6

Answer 13

you r confusing me

Answer 14

Why?

Answer 15

First, list A(1), A(2)...A(8)

Answer 16

Can u do it?

Answer 17

please give me an answer