Question

please solve this question ✌
Wii brainliest your answer please ❤❤❤❤✡️✡️✡️✡️​​


This is class 10th question ​

Answer 1

Answer:

x = 2 and y = 1

Step-by-step explanation:

$\left[\begin{array}{ccc}2&3\\-1&0\end{array}\right]$ × $\left[\begin{array}{ccc}x\\y\end{array}\right]$ = $\left[\begin{array}{ccc}7\\-2\end{array}\right]$

$\left[\begin{array}{ccc}2x+3y\\-1*x+0*y\end{array}\right]$ = $\left[\begin{array}{ccc}7\\-2\end{array}\right]$

2x + 3y = 7

- x = - 2 ⇒ x = 2

2 * 2 + 3y = 7 ⇒ y = 1

Check the answer:

$\left[\begin{array}{ccc}2&3\\-1&0\end{array}\right]$ × $\left[\begin{array}{ccc}2\\1\end{array}\right]$ = $\left[\begin{array}{ccc}7\\-2\end{array}\right]$

$\left[\begin{array}{ccc}2*2+3*1\\-1*2+0*1\end{array}\right]$ = $\left[\begin{array}{ccc}7\\-2\end{array}\right]$

Answer 2

Answer:

hiii

Step-by-step explanation:

have a great day dear