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If tan x = cot (60^circ + 6x), then what...

If `tan x = cot (60^circ + 6x)`, then what is the value of x? यदि `tan x = cot (60^circ + 6x)`, है तो x का मान क्या है?

A

`10^circ`

B

`(30^circ)/7`

C

`(15^circ)/2`

D

`12^circ`

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