Physics, asked by aryanchaudhary7833, 1 year ago

Difference between contravariant and covariant metric tensor

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Answered by sachin9064
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The valence of a tensor is the number of variant and covariantterms, and in Einstein notation,covariant components have lower indices, while contravariantcomponents have upper indices. ... In tensor analysis, a covariant vector varies more or less reciprocally to a corresponding contravariant vector.

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