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If a=sin pi/18 sin 5pi/18 sin(7pi)/18 an...

If `a=sin pi/18 sin 5pi/18 sin(7pi)/18 and x` is the solution of the equation `y=2[x]+2 and y=3[x-2], where [x]` denotes the interal part of x then a= (A) [x] (B) 1/`[x]` (C) 2[x] (D) `[x]^2`

A

`[x]`

B

`(1)/([x])`

C

`2[x]`

D

`[x]^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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