If x cos2300. sin600=$${tan^2{45}^0.sec60^0} over cosec 60^0$$ then the value of x :

If x cos2300. sin600=$${tan^2{45}^0.sec60^0} over cosec 60^0$$ then t

1.	If x cos2300. sin600=$${tan^2{45}^0.sec60^0} over cosec 60^0$$ then the value of x :
A.	$$ 1 over sqrt { 3} $$
B.	$$ 2{2 over 3} $$
C.	$$ 1 over sqrt { 2} $$
D.	$$ {1 over 2} $$
Answer» C. $$ 1 over sqrt { 2} $$