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Question

`(sqrt(3) - 1/sqrt(3))^2`  simplifies to :


Options:
A .  `3/4`
B .  `4/sqrt(3)`
C .  `4/3`
D .  None of these
Answer: Option C

`(sqrt(3) - 1/sqrt(3))^2`= `(sqrt(3))^2+ (1/sqrt(3))^2 - 2xxsqrt(3)xx 1/sqrt(3)`

= 3 +` 1/3`- 2 = 1 + `1/3` = `4/3`




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