Question

what will be the value of x and y, pls explain​

Answer 1

Step-by-step explanation:

The answer is in the given attacent.. plzz mark me as brainliest

Answer 2

Given:-

$\begin{gathered}\longrightarrow \left|\begin{array}{ccc}4i&1&5\\i^{3}&3i^{2}&-3\\2i&4&i\end{array}\right|=x+iy\end{gathered}$

$where, i^{2}=1$

Solution:-

$\begin{gathered}\longrightarrow i \left|\begin{array}{ccc}4&1&5\\1&3&-3\\2&4&i\end{array}\right|=x+iy\end{gathered}$

i$\begin{gathered}\longrightarrow 4\left|\begin{array}{cc}3&-3\\4&i\end{array}\right|\end{gathered}$$\begin{gathered}\longrightarrow -1\left|\begin{array}{cc}1&5\\4&i\end{array}\right|\end{gathered}$$\begin{gathered}\longrightarrow 2\left|\begin{array}{cc}1&5\\3&-3\end{array}\right|=x+iy\end{gathered}$

x=-11 and y=32