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Consider the matrix
a=(1 1 21 2 -13 2 15 5 2)
Find N(A), R(A), N(A^T),R(A^T). Show that the fundamental subspace theorem holds: N(A^T)=R(A)^(upside down T), N(A)=R(A^T)^(upsidedown T).
Hint: Notice that the fourth row is the sum of the first three rows.
List the stages involved in analysing qualitative data. When would you prefer the grounded theory approach to qualitative data analysis?
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a what is the interpretation of the intercept in regressions 1 and 2? is the intercept meaningful?b please
A randomly selected full-grown adult female okapi weighs between 425 and 525 pounds?
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