ExamVeda
Login
Home

In matrix equation A X = R left text A right...

This question belongs to Engineering Maths Linear Algebra
Linear Algebra
?

In matrix equation [A]{X} = {R}
\[\left[ {\text{A}} \right] = \left[ {\begin{array}{*{20}{c}} 4&8&4 \\ 8&{16}&{ - 4} \\ 4&{ - 4}&{15} \end{array}} \right],\,\left\{ {\text{X}} \right\} = \left\{ {\begin{array}{*{20}{c}} 2 \\ 1 \\ 4 \end{array}} \right\}\,{\text{and }}\left\{ {\text{R}} \right\} = \left\{ {\begin{array}{*{20}{c}} {32} \\ {16} \\ {64} \end{array}} \right\}\]
One of the eigen values of Matrix [A] is

Answer & Solution
Correct Answer: Option D
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

Related Questions on Linear Algebra

If $${\left[ {1,\,0,\, - 1} \right]^{\text{T}}}$$  is an eigen vector of the following matrix \[\left[ {\begin{array}{*{20}{c}} 1&{ - 1}&0 \\ { - 1}&2&{ - 1} \\ 0&{ - 1}&1 \end{array}} \right]\]   then corresponding eigen value is
A. 1 B. 2 C. 3 D. 5
The eigen values of the following matrix are \[\left[ {\begin{array}{*{20}{c}} { - 1}&3&5 \\ { - 3}&{ - 1}&6 \\ 0&0&3 \end{array}} \right]\]
A. 3, 3 + 5j, 6 - j B. -6 + 5j, 3 + j, 3 - j C. 3 + j, 3 - j, 5 + j D. 3, -1 + 3j, -1 - 3j
Let A be the 2 × 2 matrix with elements a11 = a12 = a21 = +1 and a22 = -1. Then the eigen values of the matrix A19 are
A. 1024 and -1024 B. 1024√2 and -1024√2 C. 4√2 and -4√2 D. 512√2 and -512√2
How many of the following matrices have an eigen value 1?
\[\left[ {\begin{array}{*{20}{c}} 1&0 \\ 0&0 \end{array}} \right],\left[ {\begin{array}{*{20}{c}} 0&1 \\ 0&0 \end{array}} \right],\left[ {\begin{array}{*{20}{c}} 1&{ - 1} \\ 1&1 \end{array}} \right]{\text{ and }}\left[ {\begin{array}{*{20}{c}} { - 1}&0 \\ 1&{ - 1} \end{array}} \right]\]
A. one B. two C. three D. four
More Related Questions on Linear Algebra