Let ö = (0,,02,0;), where 0,,02,0, are the Pauli matrices. If ā and b are two arbitrary constant vectors in three dimensions, the commutator [ā-0,5-õ] is equal to (in the following I is the identity matrix) (a) (ā-b)(o, +0, +0,) (b) 2i(āx5)-ở (c) (ā-5)I (d) lā||5|
Let ö = (0,,02,0;), where 0,,02,0, are the Pauli matrices. If ā and b are two arbitrary constant vectors in three dimensions, the commutator [ā-0,5-õ] is equal to (in the following I is the identity matrix) (a) (ā-b)(o, +0, +0,) (b) 2i(āx5)-ở (c) (ā-5)I (d) lā||5|
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![Let o = (0;,,,0;), where o,,0,,0, are the Pauli matrices. If ā and b are two arbitrary constant
vectors in three dimensions, the commutator [ā.6,6.6] is equal to (in the following I is the identity matrix)
(a) (a-b)(0, +0, +0,)
(b) 2i(āxb).ở
(c) (ã-5)I](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fadbcd08f-e0aa-4d9c-a556-3b5405790e93%2F2382c6f9-e6f6-479f-b0c4-79e4077a823d%2Frablg6y_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let o = (0;,,,0;), where o,,0,,0, are the Pauli matrices. If ā and b are two arbitrary constant
vectors in three dimensions, the commutator [ā.6,6.6] is equal to (in the following I is the identity matrix)
(a) (a-b)(0, +0, +0,)
(b) 2i(āxb).ở
(c) (ã-5)I
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