parametric differentiation - maths · sec2 . x way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint...

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Parametric Differentiation www.naikermaths.com Parametric Differentiation - Edexcel Past Exam Questions MARK SCHEME Question 1: June 05 Q6

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Page 1: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Parametric Differentiation - Edexcel Past Exam Questions MARK SCHEME

Question 1: June 05 Q6

Page 2: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Question 2: June 06 Q4

Page 3: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Page 4: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Page 5: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Question 3: Jan 07 Q3

Page 6: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Question 4: June 07 Q6

Page 7: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Page 8: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Page 9: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Page 10: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Question 5: Jan 09 Q7

Page 11: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Question 6: June 09 Q5

Page 12: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Question 7: June 10 Q4

Question 8: Jan 11 Q6

Page 13: Parametric Differentiation - Maths · sec2 . x Way 1 sin2 t tan2 t cos2 t sin2 t 1 — sin2 t sint Usescos2t= 1—sin2t Eliminates 't' to write an equation involving x and y

Parametric Differentiation

www.naikermaths.com

Question 9: June 11 Q7