If rank is a number associated with a matrix which is the highest order of non-singular sub matr...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=4nKgxeSsti0


Duration: 6:12
1 views
0

If rank is a number associated with a matrix which is the highest order of non-singular sub matrix then prove that
P
Rank of the matrix \( A=\left[\begin{array}{ccc}1 & 3 & -2 \\ 4 & -1 & 0 \\ 2 & -7 & 4\end{array}\right] \)
is 2
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-01-15Assertion: Electric conduction in gases is possible at normal pressures. \( P \) Reason : At hig...
2023-01-15Assertion : The phenomenon of X-ray production is basically inverse of photoelectric \( P \) eff...
2023-01-15Assertion : A hydrogen atom can absorb a photon whose energy is greater than \( 13.6 \mathrm{eV}...
2023-01-15Assertion : Frequency of characteristic X-ray will change if atomic number of target is changed....
2023-01-15The correct order of basicities of the following compounds is : \[ \mathrm{CH}_{3} \mathrm{CH}_{...
2023-01-15For the compounds \( P \) W I II III - the order of basicity is - \( - \) (A) III \( \) II \( ...
2023-01-15Assertion :- Gamma emission usually follows alpha \( (\alpha) \) or beta \( (\beta) \) emission....
2023-01-15A. If both Assertion \& Reason are True \& the Reason is a correct explanation of the Assertion....
2023-01-15A. If both Assertion \& Reason are True \& the Reason is a correct explanation of the Assertion....
2023-01-15If rank is a number associated with a matrix which is the highest order of non-singular sub matr...
2023-01-15If rank is a number associated with a matrix which is the highest order of non-singular sub matr...
2023-01-15A. If both Assertion \& Reason are True \& the Reason is a correct explanation of the Assertion....
2023-01-15A. If both Assertion \& Reason are True \& the Reason is a correct explanation of the Assertion....
2023-01-15If rank is a number associated with a matrix which is the highest order of non-singular sub matr...
2023-01-15If \( A \) is a non-singular matrix satisfying \( A B-B A=A \), then prove that det. \( (B+I)=\o...
2023-01-15The correct order of magnetic moments (spin only values in B.M.) among is - (A) \( \left[\mathrm...
2023-01-15Colourless species is : (A) \( \mathrm{VCl}_{3} \) (B) \( \mathrm{VOSO}_{4} \) (C) \( \mathrm{Na...
2023-01-15Among the following compound that is both paramagnetic and coloured is - (A) \( \mathrm{K}_{2} \...
2023-01-15Mammary glands are modification of \( \mathrm{P} \) (1) Sebaceous glands W (2) Sweat glands (3) ...
2023-01-15(I) \( \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+\mathrm{NAD}^{+}+2 \mathrm{ADP} \quad 2 \ma...
2023-01-15During \( \mathrm{N}_{2} \)-fixation by Rhizobium in soyabean, which one is incorrect? \( \mathr...