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In a A B C ,ifA B=x , B C=x+1,/C=pi/3 ,...

In a ` A B C ,ifA B=x , B C=x+1,/_C=pi/3` , then the least integer value of `x` is 6 (b) 7 (c) 8 (d) none of these

A

6

B

7

C

8

D

None of these

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