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If x1 x2 x3=4(4+x1+x2+x3), then what is ...

If `x_1 x_2 x_3=4(4+x_1+x_2+x_3)`, then what is the value of `[1//(2+x_1)]+[1//(2+x_2)]+[1//(2+x_3)]` ?
यदि `x_1 x_2 x_3=4(4+x_1+x_2+x_3)` है, तो `[1//(2+x_1)]+[1//(2+x_2)]+[1//(2+x_3)]` का मान क्या है?

A

1

B

`1//2`

C

2

D

`1//3`

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