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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

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

B

`n pi/2+pi//6, AA n in Z`

C

`pi//3 +pi//18, n in Z`

D

`(npi)/3+(pi)/9, n in Zd`

Text Solution

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The correct Answer is:
C
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