N26112A GCE Further Pure Maths 6675 June 2007.indd - Edexcel

More documents

Recommendations

Info

5. The curve C has parametric equations Leave blank x = t – sin 2t, y = cos 2t, 0 t < π. (a) Find, in terms of cos 2t only, an expression for the radius of curvature of C. (6) (b) Write down the least value of y and hence find the radius of curvature of C at the point where y has this least value. (2) ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 10 *<strong>N26112A</strong>01024*
Question 5 continued ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ (Total 8 marks) Leave blank Q5 *<strong>N26112A</strong>01124* 11 Turn over
Page 1 and 2: Centre No. Candidate No. Paper Refe
Page 3 and 4: Question 1 continued ______________
Page 9: Question 4 continued ______________

N26112A GCE Further Pure Maths 6675 June 2007.indd - Edexcel

Create successful ePaper yourself

Delete template?

Save as template?