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The general solution of the equation 2 s...

The general solution of the equation `2 sum _(r = 1) ^(n) cos ( r^(2) x) sin ( r x) ` = 1

A

`2 n pi + (pi)/( 6) , n in Z`

B

` [ (4 n - 1)/( n( n + 1))] (pi)/(2), n in Z`

C

`[( 4 n + 1)/(n ( n + 1))](pi)/( 2) , n in Z`

D

`2 n pi + (pi)/( 3) , n in Z`

Text Solution

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The correct Answer is:
C
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