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Sahithyan's S1
1
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Dimensions & Units
Electrical Fundamentals
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Generation of Electricity
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Degradation of Metals
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Sahithyan's S1 — Mathematics
Rank
Number of non-zero rows of row echelon form of a matrix
A
A
A
. Denoted by
Rank
A
\text{Rank}\;A
Rank
A
.