.If | 2x 3 -5 x |=| 4 3 -5 8 | the negative value of x (A) +-4 (B) -4 (C) 4 (D) 0
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Step-by-step explanation:
Given that:
To find: Negative value of x
Solution: To find Negative value of x,first one have to solve(open) the determinant from both sides
Here x have two values x= 4 and x=-4.
So, negative value of x is -4.
Option B is correct.
Hope it helps you.
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