Find the result of operating with d 2 /dx 2 + d 2 /dy 2 + d
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Find the result of operating with d2 /dx2 + d2 /dy2 + d2 /dz2 on the function x2 + y2 + z2. Is this function an eigenfunction of the operator?
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d 2 dx 2 d 2 dy 2 d 2 ...View the full answer
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