If `x sin 60^(@) cos^(2)30^(@) =(tan^(2)45^(@) sec60^(@))/('cosec'60^(@))`, then find the value of

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If `x sin 60^(@) cos^(2)30^(@) =(tan^(2)45^(@) sec60^(@))/("cosec"60^(@))`, then find the value of x.
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