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If x,y,z in R & Delta =|(x,x+y,x+y+z),(2...

If `x,y,z in R & Delta =|(x,x+y,x+y+z),(2x,5x+2y,7x+5y+2z),(3x,7x+3y,9x+7y+3z)|=-16` then the value of x is

A

`-2`

B

`-3`

C

2

D

3

Text Solution

Verified by Experts

The correct Answer is:
C
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RESONANCE-MATRICES & DETERMINANT-SECTION-B
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