please help me

mathe25

Junior Member
Joined
Oct 13, 2011
Messages
50
through thepoint(2,7) ofelipsesx2+4y2=100 is drawn tangent on it .find the surfasce of triangle that is definedbycoordinateaxesand tangents...can u help mee:)
 
Hello, mathe25!

Don't you have a SPACE BAR on your keyboard?
Do you ever PREVIEW your stuff before you post it?
Besides, there is something serious wrong with the problem . . .


Through the point (2,7) of the ellipse x2 + 4y2 = 100, a tangent drawn to it.
Find the area of the triangle that is defined by the coordinate axes and the tangent.

First of all, the point (2,7) is not on the ellipse.

Perhaps the ellipse is: .x2 + 4y2 .= .200


 
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