If |(x+1,x-1)(x-3,x+2)| =|(4,-1)(1,3)|then write the value of x. ​

Question

If \(\begin{vmatrix} x+1 &x-1\\[0.3em] x-3 & x+2 \\[0.3em] \end{vmatrix}\) =\(\begin{vmatrix} 4&-1\\[0.3em] 1 &3 \\[0.3em] \end{vmatrix}\) then write the value of x.

Answer 1

Given,

\(\begin{vmatrix} x+1 &x-1\\[0.3em] x-3 & x+2 \\[0.3em] \end{vmatrix}\)=\(\begin{vmatrix} 4&-1\\[0.3em] 1 & 3 \\[0.3em] \end{vmatrix}\)