Math, asked by anuradhaanuradha8617, 2 months ago

find the value of -2 by 3 x -4 by 5 + 1 by 2 and -2 by 3 + -4 by 5 + 1 by 2 compare them what do you observe​

Answers

Answered by manishamazumdar49
0

Answer:

Since both determinants are equal, thus,

2x

2

−24=2−20

2x

2

=2−20+24

2x

2

=6

x

2

=3

x=±

3

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