Remedial exam Units 4, 5, 6 & 7

Main contents

Twelve questions, test type, no explanation required, wrong answers = -0.2/12

1. TRIGONOMETRY

   1. Turn radians to degrees and viceversa.

   2. Trigonometric ratios in the unit circle.

   3. Solve triangles using the trigonometric ratios.

   4. Easy trigonometric identities & equations (no 2

2. COMPLEX NUMBERS

   1. Operations in C, standard form.

   2. Solve 2nd. degree equations in C.

3. ANALYTIC GEOMETRY

   1. Length of a vector.

   2. Perpendicularity of vectors (scalar product equals 0).

   3. Equation of a line.

   4. Relative positions of two lines.