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I need to find the letters

I need to find the letters-example-1
User Jim Moody
by
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1 Answer

4 votes

Answer:

w = 21

x = 13

y = -11

z = -16

Explanation:

Matrix subtraction is simply subtracting "corresponding" values e.g. row 1 column 1 value of one matrix and row 1 column 1 value of another matrix, and so on...

Thus, w = 17 - (-4) = 17 + 4 = 21

x = 12 - (-1) = 12 + 1 = 13

y = -3 -8 = -11

z = -2 -14 = -16

These are the values of w, x, y and z , respectively.

User Zhen Liu
by
7.7k points