kenny7742 kenny7742
  • 08-01-2024
  • Mathematics
contestada

how many pivot columns must a 5 x 7 matrix have if its columns span r5
a) 5, Because R5has 5 dimensions
b) 7, Because the matrix has 7 columns
c) 5, Because the matrix has 5 rows
d) Not enough information provided

Respuesta :

Otras preguntas

Help me!! Multiply: 20w(w-18)
Write in words. Use commas and hyphens. 38,492
Emma strikes a match and sets some logs on fire. As the fire burns, which two forms of energy are released?
ANSWER QUICK PLEASE!! Factor the expression 24 y - 40 using the greatest common factor of the terms. A. 4(6y - 20) B. 8(3y - 5) C. 4(24y - 40) D. 8(3y + 5)
Convert 4.36 x 10 square 25 molecules of CH3OH to moles.
What is the name of decimal 31.903?
Raquel estimated 304,900,000,000 as 3 × 10^8. What error did she make?
How are sequences whose consecutive terms differ by a constant modeled, and what can those models tell us?
help me! Read the excerpt from A Girl Named Zippy. Not long ago my sister Melinda shocked me by saying she had always assumed that the book on Mooreland had yet
help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!