assignment 1 dum 3272 mathematics 3
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ASSIGNMENT 1 – DUM 3272
1. Find an equation of the parabola whose focus is at (-2,3) and whose directrix has equation x = 4.
( 2 marks )
2. Find the center, vertices, and foci of the hyperbola whose equation is given as
( 10 marks )
3. Find the derivative of .
( 2 marks )
4. Find if .
( 4 marks )
5. Find the equation of the tangent and normal line to the
ellipse 25 x2 + y2 = 109 at the point (2,3). ( 7
marks )