This bestelling introductory course covers all the key areas of algebra including elementary operations, linear equations, formulae, simultaneous equations, quadratic equations, logarithms, variation, laws and sequences.
A bestselling introductory course, this book covers all areas of calculus, including functions, gradients, rates of change, differentiation, exponential and logarithmic functions and intgration.
A bestselling introductory course that covers all areas of trigonometry, including: the theory and equations of tangent, sine and cosine, dimensions and angles, radians, ratios, compound angles and circles related to triangles.