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If tan 6 theta = cot 2 theta, where 0 lt...

If `tan 6 theta = cot 2 theta`, where` 0 lt 6 theta lt ( pi )/(2)`, then what is the value off `sec 4 theta` ?

A

`sqrt( 2)`

B

2

C

`( 2 )/( sqrt( 3))`

D

`( 4)/( 3)`

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