Simultaneous determination of exact position and momentum of an electr

1.	Simultaneous determination of exact position and momentum of an electron is [BHU 1979]
A.	Possible
B.	Impossible
C.	Sometimes possible sometimes impossible
D.	None of the above
Answer» C. Sometimes possible sometimes impossible

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Simultaneous determination of exact position and momentum of an electron is [BHU 1979]

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