differentiation

2010-07-29 9:26 pm
The equations of two curves are:
C1 : 2x ^2 + y^2 = 24
C2: y^2 = 8x

(a)find the point of intersection P of the curves.
(b). find dy/dx for the curve C1.
(c). find dy/dx for the curve C2.
(d). Show that the tangents to the curves at P are perpendicular to each other.

回答 (2)

2010-07-30 5:26 am


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