Let A=\left(\begin{array}{ccc}1 & -1 & 0 \ 0 & 1 & -1 \ 1 & 1 & 1)\end{array}, B=\left(\begin{array}{c}2 \ 1 \ 7)\end{array} Then for the validity of the result {\AX}= {\B}, {\X} is

\left(\begin{array}{c}-1 \ 1 \ 7)\end{array}

\left(\begin{array}{c}1 \ 2 \ 4)\end{array}

\left(\begin{array}{c}3 \ 1 \ -1)\end{array}

\left(\begin{array}{c}4 \ 2 \ 1)\end{array}

WBJEE 2024 Math Paper

Question : 55 of 75

Marks: +1, -0

Let A=(

),B=(

)
Then for the validity of the result AX=B,X is

Go to Question:

Prev Question

Next Question