Mutiplication of a scalar by a 0 gives 0(scalar)(adsbygoogle = window.adsbygoogle || []).push({});

And also one proves in linear vector spaces that a vector(|>) combined with 0 by multiplicative law gives |0> .

Similarly can one prove that multiplication of a tensor of say rank 2,by 0 will produce a null rank 2 tensor.

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# Multiplication by zero

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