Assertion: column's row | /r/MadeOf | zero
Facets:
value: entirely
type: DEGREE
value: with 5
type: OTHER
Source sentences:
text: [ A/ b] = rank [ A′/ b′]. (Since the bottom row of A′ consisted entirely of zeros, rank A′ = 3, implying rank A = 3 also.)
text: With b = 5, the bottom row of [ A′/ b′] also consists entirely of zeros, giving rank [ A′/ b′] = 3.