0 votes 0 votes Linear Algebra eigen-value + – abhishekmehta4u asked Oct 5, 2018 • recategorized Oct 5, 2018 by Mk Utkarsh abhishekmehta4u 453 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply abhishekmehta4u commented Oct 5, 2018 reply Follow Share Can i use number of independent vector = n-r n is number of variable and r is rank of matrix ?? 0 votes 0 votes MiNiPanda commented Oct 5, 2018 reply Follow Share Here r is not the rank of A. It is the rank of (A-⋋I) where ⋋ is the eigen value. No. of linearly independent eigen vectors = no. of distinct eigen values The eigen values are 0,0,3. So answer should be 2. I don't know how they gave 3 :/ Can you please post the solution? 4 votes 4 votes smsubham commented Oct 5, 2018 reply Follow Share Agreed with MINI Statement said is correct. https://math.stackexchange.com/questions/29371/how-to-prove-that-eigenvectors-from-different-eigenvalues-are-linearly-independe BTW Don't trust ACE Test Series answers always. 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes answer is right it will 3 Chandrabhan Vishwa 1 answered Oct 17, 2018 Chandrabhan Vishwa 1 comment Share Follow See 1 comment See all 1 1 comment reply Chandrabhan Vishwa 1 commented Oct 17, 2018 reply Follow Share if we are find the eigen value then these are 0,0,3 the linear independend vector for repeated eigen valve is first find the rank of the matrix for (A-⋋I) for repeated like as 0 so let it suppose r them linear indepndent vector for this is n-r and and different eigen value give separate independent eigen vector 0 votes 0 votes Please log in or register to add a comment.