Questions
If system of linear equations has a unique solution, then
detailed solution
Correct option is A
Augmented Matrix =11161231425λμApply :R2→R2−R1 ; R3→R3−2R1 ~1116012803λ−2μ−12Apply:R3→R3−3R2 ~1116012800λ−8μ−36Since the system has unique solution⇒ λ−8≠0 ⇒ λ≠8Similar Questions
The number of matrices whose entries are either and for which the system has exactly two distinct solutions, is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests