Math, asked by vedantdeshmukh7972, 2 months ago

solve this extreme question​

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Answers

Answered by sujalGadiya
1

Step-by-step explanation:

1×-3-2×2

D=-3-4

D=-7

-1×-3-12×a=Dx

3-12a/-7=3

3-12a=-21

-12a=-24

a=2

same way find b

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