Book
Linear Algebra
Author
Gilbert Strang
Edition
b=matrix([[1,2,0],[0,1,1],[1,2,0]]) c=vector([1,0,1]) d=b.augment(c.transpose()) print d q= d.echelon_form() print q q.rank() b.pivots() /* ONE FREE VARIABLE (R PIVOTS AND N-R GIVE FREE VARIABLES */ a=matrix([[1,2],[4,5],[7,8]]) b=vector([3,6,9]) c=a.augment(b.transpose()) print c q= c.echelon_form() print q q.rank() a.pivots() /* ONE FREE VARIABLE */
Solution by:
- Tejaswi,student,prakasam
- Jyothi,student,prakasam
- Tejaswi,student,prakasam