Hyperbolic functions, substitution.

[STEP III 2010 Question 2 (Pure)]

Curve sketching, trigonometry, exponential function, area under curve, sum.

[STEP II 2010 Question 8 (Pure)]

Trigonometric identities, useless Eustace.

[STEP II 2010 Question 2 (Pure)]

Integration as inverse differentiation, polynomial, exponential, product rule.

[STEP II 2009 Question 7 (Pure)]

Area under curve, surds.

[STEP II 2009 Question 5 (Pure)]

Trigonometry, identity.

[STEP I 2007 Question 3 (Pure)]

Trigonometry, substitution.

[STEP III 2006 Question 2 (Pure)]

Trigonometry, modulus, exponential function, curve sketching, roots of equation.

[STEP I 2006 Question 7 (Pure)]

Curve sketching, trigonometry, inequality.

[STEP II 2005 Question 3 (Pure)]

Approximation, logarithm.

[STEP I 2005 Question 5 (Pure)]