Hva skrives ut hvis vi kjører det følgende scriptet?

1 + 1
true + true
0 + 0
false + false

x = 1:5
x([true, true, true, true, true])
x([1, 1, 1, 1, 1])
x([false, false, false, false, false])
x([0, 0, 0, 0, 0])

Videoforklaring (7:53)

Svar

ans =
     2
ans =
     2
ans =
     0
ans =
     0
x =
     1     2     3     4     5
ans =
     1     2     3     4     5
ans =
     1     1     1     1     1
ans =
   Empty matrix: 1-by-0
Subscript indices must either be real positive integers or logicals.
Error in oppgave_4 (line 10)
x([0, 0, 0, 0, 0])