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drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. find the value of the unknown numbers.

Drag The Tiles To The Correct Boxes To Complete The Pairs Not All Tiles Will Be Used Find The Value Of The Unknown Numbers class=

Sagot :

Answer:

4 - b

-1 - e

-4 - a

-5 - c

Step-by-step explanation:

The values of b = 4, e = -1, a = -4,  c = -5.

What is Matrices?

A matrix is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is used to represent a mathematical object or a property of such an object.

Here,

[tex]\left[\begin{array}{ccc}3&-1&3\\8&-1&-9\\4&-1&0\end{array}\right] - \left[\begin{array}{ccc}a&e&d\\f&b&h\\c&g&i\end{array}\right] = \left[\begin{array}{ccc}7&0&1\\-4&-5&1\\9&7&-4\end{array}\right][/tex]

[tex]\left[\begin{array}{ccc}3-a&-1-e&3-d\\8-f&-1-b&-9-h\\4-c&-1-g&0-i\end{array}\right] =\left[\begin{array}{ccc}7&0&1\\-4&-5&1\\9&7&-4\end{array}\right][/tex]

On comparing both sides, we get

3-a = 7                   ⇒ a = -4

-1-e = 0                  ⇒ e = -1

3-d = 1                   ⇒ d = 2

8-f = -4                  ⇒ f =12

-1-b = -5                ⇒ b = 4

-9 - h = 1               ⇒ h =-8

4-c = 9                  ⇒ c = -5

-1-g = 7                 ⇒ g = -8

-i = -4                    ⇒ i = 4

Thus, the values of b = 4, e = -1, a = -4,  c = -5.

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