Question

X+Y=[(7&0@3&5)] மற்றும் X-Y= [(3&0@0&4)] எனில் x,y ஆகிய அணிகளை காண்க

Answer 1

$x=\left[\begin{array}{cc}5 & 0 \\3 / 2 & 9 / 2\end{array}\right]$ $Y=\left[\begin{array}{cc}2 & 0 \\3 / 2 & 1 / 2\end{array}\right]$

விளக்கம்:

$X+Y=\left[\begin{array}{ll}7 & 0 \\3 & 5\end{array}\right]$......(1)

$x-y=\left[\begin{array}{ll}3 & 0 \\0 & 4\end{array}\right]$........(2)

(1) + (2)

$2X = \left[\begin{array}{cc}7+3 & 0+0 \\3+0 & 5+4\end{array}\right]$

$2 x=\left|\begin{array}{ll}10 & 0 \\3 & 9\end{array}\right|$

$x=\left|\begin{array}{ll}10 / 2 & 0 / 2 \\3 / 2 & 9 / 2\end{array}\right|$

$x=\left|\begin{array}{ll}5 & 0 \\3 / 2 & 9 / 2\end{array}\right|$

(1) ல் பிரதியிட

$X+Y=\left|\begin{array}{ll}7 & 0 \\3 & 5\end{array}\right|$

$\left|\begin{array}{cc}5 & 0 \\3 / 2 & 9 / 2\end{array}\right|+Y=\left|\begin{array}{ll}7 & 0 \\3 & 5\end{array}\right|$

$Y = \quad\left|\begin{array}{ll}7 & 0 \\3 & 5\end{array}\right|-\left|\begin{array}{cc}5 & 0 \\3 / 2 & 9 / 2\end{array}\right|$

       = $\left[\begin{array}{cc}7-5 & 0-0 \\3-3 / 2 & 5-9 / 2\end{array}\right]$

  $Y=\left[\begin{array}{cc}2 & 0 \\3 / 2 & 1 / 2\end{array}\right]$

xமற்றும்  y இன் மதிப்புகள்

$x=\left[\begin{array}{cc}5 & 0 \\3 / 2 & 9 / 2\end{array}\right]$  $Y=\left[\begin{array}{cc}2 & 0 \\3 / 2 & 1 / 2\end{array}\right]$

Answer 2

Answer:

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