Math, asked by aakash8571, 9 months ago

answer this friends

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Answered by Bakernancy444

1

Answer:

7. -12

24. -5

Step-by-step explanation:

a= given matrix +i

ie. a is

4. -2

4. 2

now matrix a^2 is

8. -12

24 -4

a-i*a+i=a^2-i^2

ie.

7. -12

24. -5

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