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If a, b and c are in A.P., then the valu...

If a, b and c are in A.P., then the value of `|(x+2,x+3,x+a),(x+4,x+5,x+b),(x+6,x+7,x+c)|` is

A

0

B

`x-(a+b+c)`

C

`a+b+c`

D

`9x^(2)+a+b+c`

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The correct Answer is:
A
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