Question

HEYA GUYS...!..



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Help me to solve the sums.The answer is also given.


Please( Siddharthrao Sir ) help me to solve the sums.



Thank you ❗❗

Answer 1

$hey \: buddy.....!!\:.......here \: is \: ur \: answer \\ \\ required \: value \: of \: x \: = - 4 \: and \: y \: = 0 \\ \\ i \: hope \: it \: will \: be \: helpful \: for \: you......!!!\\ \\ thank \: you$

MARK IT AS BRAINLIEST

Answer 2

Answer:

x = -4, y = 0

Step-by-step explanation:

$Given: \left[\begin{array}{ccc}5&2\\-1&y-1\\\end{array}\right] - \left[\begin{array}{ccc}1&x-1\\2&-3\\\end{array}\right] = \left[\begin{array}{ccc}4&7\\-3&2\\\end{array}\right]$

$=>\left[\begin{array}{ccc}5-1&2-(x-1)\\-1-2&y-1-(-3)\end{array}\right] = \left[\begin{array}{ccc}4&7\\-3&2\\\end{array}\right]$

$=>\left[\begin{array}{ccc}4&2-x+1\\-3&y-1+3\\\end{array}\right] = \left[\begin{array}{ccc}4&7\\-3&2\\\end{array}\right]$

$=>\left[\begin{array}{ccc}4&3-x\\-3&y+2\\\end{array}\right] = \left[\begin{array}{ccc}4&7\\-3&2\\\end{array}\right]$

On comparing,we get

(i)

⇒ 3 - x = 7

⇒ -x = 7 - 3

⇒ x = -4.

(ii)

⇒ y + 2 = 2

⇒ y = 2 - 2

⇒ y = 0.

Hope it helps!