2. Choose = 0 and find for an entangled state of the form

0

0

|I)

>- (B),B),-),B))

1/12

=

2

1

0

1

0

the probability of detecting particle 1 in spin-up with respect to an angle 0₁ and

at the same time particle 2 in spin-up with respect to an angle 02.