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

MCQOPTIONS

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} )

Discussion

No Comment Found

Related MCQs

Find the slope of the normal to the curve y=4x<sup>2</sup>-14x+5 at x=5.
Find the tangent to the curve y=5x<sup>4</sup>-3x<sup>2</sup>+2x-1 at x=1.
Find the point at which the tangent to the curve y= ( sqrt{4x^2+1} )-2 has its slope2.
Find the equation of the tangent of the tangent to the curve 2x<sup>2</sup>+3y<sup>2</sup>=3 at the point(3,4).
Find the equation of the normal to the curve x=12 cosec and y=2 sec at x= /4 .
Find the tangent to the curve y=7x<sup>3</sup>-2x<sup>2</sup> at the point x=2.
Find the points on the curve y=3x<sup>4</sup>+2x<sup>3</sup>-1 at which the tangents is parallel to the x-axis.
Find the equation of all the lines having slope 0 which are tangent to the curve y=6x<sup>2</sup>-7x.
Find the slope of the tangent to the curve x=4 cos<sup>3</sup> 3 and y=5 sin<sup>3</sup> 3 at = /4.
Find the tangent to the curve y=3x<sup>2</sup>+x+4 at x=3.