4) Prove that [ris P;]<-[ P;,r; ]= iħ Prove that Er;ot5コ = o 2) 3) Prove that @ - ב LPi ; Pj ら= r= e P,= Pe P2= P4 ト=ト」= P3= Pz
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![4) Prove that [ris P; ]e -[P;,r; ]= ih Bij
Prove that
[rist; ] = 0
2)
3)
Prove that
EPi, P;]= 0
P,= Pe
P2= P4
ト=ト」=
Pz= Pz](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F973868c1-d263-41c4-bdab-ad782f5c5775%2F50483c3a-96ea-4646-853b-a240e223802a%2F0giogwi_processed.jpeg&w=3840&q=75)
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