Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) The sum of the solutions in `x in (0,4pi)` of the equation `7 sinx/3(sin((pi+x)/3))sin ((2pi+x)/3)=1` is- - Sarthaks eConnect
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The sum of the solutions in `x in (0,4pi)` of the equation `7 sin  x/3(sin((pi+x)/3))sin ((2pi+x)/3)=1` is-

The sum of the solutions in `x in (0,4pi)` of the equation `7 sin  x/3(sin((pi+x)/3))sin ((2pi+x)/3)=1` is-

A.

`6pi`
B.

`4pi`

C.

`2pi`

D.

None of these

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