Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Akash Babu posted an Question
July 10, 2022 • 03:09 am
![]()
30 points
30 points
- CSIR NET
- Mathematical Sciences
If the rank of a (5 x 6) matrixq 1s 4, then which one of the tollowing slatement is correct ? (a) will have four linearly independent rows and four linearly ind
If the rank of a (5 x 6) matrixQ 1s 4, then which one of the tollowing slatement is correct ? (A) will have four linearly independent rows and four linearly independent columns will have four linearly independent rows and five linearly independent columns OQT will be invertible (D) QTQ will be inveriible 30. C)
2 Answer(s)
Answer Now
- 0 Likes
- 2 Comments
- 0 Shares
-
Anonymous User
![best-answer]()
Given that rank Q is 4, so it will have 4 linearly independent columns as well as 4 linearly independent rows (∵ row rank of a matrix = column rank of a matrix) So, A is correct
Do You Want Better RANK in Your Exam?
Start Your Preparations with Eduncle’s FREE Study Material
- Updated Syllabus, Paper Pattern & Full Exam Details
- Sample Theory of Most Important Topic
- Model Test Paper with Detailed Solutions
- Last 5 Years Question Papers & Answers
Sign Up to Download FREE Study Material Worth Rs. 500/-
Anonymous User Best Answer
Check the answer Option (a) is correct