Find the equation of the normal to the curve x=12 cosec and y=2 sec

1.	Find the equation of the normal to the curve x=12 cosec and y=2 sec at x= /4 .
A.	( frac{1}{6} )
B.	-6
C.	6
D.	( frac{1}{6} )
Answer» D. ( frac{1}{6} )

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